The Engineering Projects

What is the Power Diode

Hello friends, I hope you all are doing great. In today’s tutorial, we will discuss What is the Power Diode. The diode is a commonly used module in electrical and electronic engineering. Almost in every electronic device and engineering project diodes are used. It is a PN junction device that has 2 terminals, anode and cathode. The main function of the diode is to convert the alternating current into the direct current, this feature of the diode is called rectification. When it works on the positive cycle of the alternating current its state named as forward biased when it works on the negative cycle of the ac its operating state known as reverse biased. In 1906 the first diode was manufactured by the crystals of the minerals. Power diode is identical to the other semiconductor diodes but has some differences in structure. Normal diodes are used for smaller amplification and switching circuitries but power diode used in higher amplification circuits. In today's post, we will discuss its structure, applications, circuits, and working principle. So let's get started with a what is the power diode.

What is the Power Diode

• Power Diodes are such semiconductor devices used in rectifier circuitries to rectify higher value current.
• This diode has a larger area of PN junction then other diodes, due to this ability is used to rectifier higher value current and voltage, like hundred amperes and thousand kilovolts.

• In normal diodes, both P and N portion have the equivalent doping level, but in power diodes, one side is highly doped and other is lightly doped.
• In the given diagram, you can see that there are three regions first one is highly doped (P+) and 2nd is less doped (N-) regions, both of these are joined with the highly doped (N+).
• The region (N-) is the main factor that makes power diodes useful for higher power circuitries.
• As (N-) is very less doped, due to this power diode also named as the PIN diode. In (PIN) the I for intrinsic.

Half Wave Rectification of Power Diode

• Such circuitry that converts the alternating current into the direct current is called rectifier circuit.
• The rectifier that converts half-wave of the alternating current into the direct current called half-wave rectifier.

Half Wave Rectifier Circuit

• In the given diagram you can see the circuitry of the half-wave rectifier, that has power diode and resistor (R) as output.
• You can see from the figure that the anode of the diode is connected with the positive end of the alternating current source through the transformer that used to step down the voltage and cathode is connected with the negative end. It is the forward-biased form of the diode.
• When the first half waveform of the alternating current passes through the diode, it rectifier this half-cycle to the DC and not work for the negative half of the wave.
• As the output is the resistance, so the current flowing through this resistance will follow Ohm's law, so the current of the resistance will directly proportionate to the applied voltage.
• The voltage across the resistance will be similar to the input supply Vs, for half sinewave voltage across the resistance will be Vs.

• When negative half of the wave reaches the diode it becomes reverse biased, the anode is at negative polarity and cathode at positive polarity. So no current will pass through the diode for negative half and the voltage across the load resistance will be zero.
• The given diagram explains the half-wave rectification.

Half-Wave Rectifier with Capacitor

• After rectification of the alternating current we got the direct current, this DC is not pure dc. There are some ripples present in the output of the rectifier circuitry.
• To reduce these ripples we use a capacitor at the output of the diode to get pure DC.
• There are some defects to use a capacitor for the elimination of the ripples. Because the higher output current will discharge the capacitor very fastly and capacitor stops working, due to this ripple do not remove from the output.
• So the use of capacitor for single-phase rectification is not good for ripples removal, instead, rectify the ac current by the full-wave rectifier.
• Due to this fact, a half-wave rectifier is used for less power consumption applications.

I-V characteristic Curve of Power Diode

• You can see the voltage and current characteristics curve in the given figure.
• We can observe from the graph that the forward-biased current rises with the applied voltage.
• In reverse biased mode, very less leakage current flows, this current does not depend on the revered biased voltage.

• Minority charge carriers are the cause of the leakage current in reverse biased.
• When the value of reversed biased voltage approaches the break-down voltage avalanche break-down (is a fact that can happen in insulators and semiconductors. It is a kind of electrical current multiplication that can concede large amount currents within substances) happens.

Difference between Diode and Power Diode

•  Power diode and normal diodes have some dissimilarities that are described here with the detailed.

Structure:

• The physical structure of the normal PN junction diode has an equal area of P and N sides but in power diode, one region is largely doped and other is less doped.
• The size of the normal diode is small and power diodes are available in a larger size
• Power diodes are mostly constructed by metallic components.

Voltage Ratings:

• Normal semiconductor diodes are used in lesser power circuitries that way there operates at less voltage.
• Power diodes are used in such devices that work on the kilovolts so they have higher ratings.

Current Rating:

• The current ratings of the power diodes are higher than the normal diodes. Power diodes work for such circuitries where hundred amperes current is required.

Temperature:

• As the current and voltage ratings of the power diodes are higher so they have the ability to work at a higher temperature. The normal diode work in low-temperature conditions.

Cost:

• The price of the is high than the normal diodes because power diodes provide an additional feature like high-temperature rating, etc.

So, it is the detailed article on the power diode, if you have any question about it ask in comments. Thanks for reading. Take care until the next tutorial.

What is Full Wave Rectifier

Hello friends, I hope you all are doing great. In today’s tutorial, we will discuss What is Full Wave Rectifier. Transformation of alternating current into the direct current is known as rectification. This conversion can be done by using a single diode or more than one diode. The diode that used for rectification is named as a rectifier. There are 2 main categories of the rectifiers, the first one is the half-wave and the other is full-wave rectifier. In half-wave rectification circuitry, there is only single diode is used to convert alternating current into the direct current. So it can very easily design for rectification. But it has one drawback that it converts one half of the AC wave into direct current. Due to this, there is a higher power loss in this circuitry. This rectifier is also not suitable for such applications where pure direct current is required. For full-wave rectification full-wave rectifier was introduced, that used more than one diode and converts complete AC waveform into the direct current. In today's post, we will have a look at its circuitry, comparison with other rectifiers, uses and some other related terms. So let's get started with a What is Full Wave Rectifier.

What is Full Wave Rectifier

• The full-wave rectifier is such circuitry that transformed full sine waveform of the alternating current into the direct current.
• You can see from the given diagram that the rectifier circuitry transformed the complete alternating waveform into the direct current.
• There are 2 main types of full-wave rectification circuitries, first, one is centred tapped and other is bridge rectifier.
• We discuss both of them with the detailed.

• First, we discuss centre-tapped rectifier circuitry, to study this rectification first we discuss the centre-tapped transformer that is the important component of the centred tapped rectification circuitry.

Center Tapped Transformer

• As we already know that there are 2 main windings of the transformer, the first one is primary and other is secondary.
• If we connect an extra conductor at the center of the secondary winding, then the transformer is known as the centre-tapped.
• This transformer works like a normal transformer, but it provides an additional feature to the transformer.
• That is the voltage coming from the primary side to the secondary, will divide into 2 parts.
• One portion at the secondary is a positive half-wave and other is a negative half-wave, our total output voltage will be the sum of these 2 voltages.

Vt = (V1 + V2)

• This feature of the centred tapped transformer is used in the rectification process.

Center Tapped Full Wave Rectifier

• In this type of the rectification circuitry, there is one centre-tapped transformer and 2 diodes are used for conversion of ac to dc.
•  You can see from the circuitry that the input alternating supply is provided to the primary winding of the transformer and the at the secondary side an extra conductor is connected at the center of the secondary winding.

• The central conductor divides the secondary winding into 2 parts, the first part of the secondary winding is connected with the diode (Dx) and other part connected with the diode (Dy).

• Both of these diodes are also connected with the common resistor RL, that is load resistance it connect with the transformer by the tapped conductor.

Working of the Center Tapped Full-Wave Rectifier

• This rectifier circuitry used a centre-tapped transformer for the conversion of the alternating current into the direct current.
• When the voltage comes at secondary winding from the input windings it distributed into the 2 parts first one is positive and other is negative.

• When the first half of the sine wave comes at the point A of the secondary it is at a positive potential and point B is at a negative potential, and the centre conductor is at 0 voltage level.

• The point A is joined with the anode of the diode Dx and the point B is joined with the cathode of the Dx, this assembly tells that the diode Dx is forward biased condition, and current starts to flow.
• You can see from the circuitry that point B is joined with the anode of the Dy and point A of the secondary windings is connected with the cathode of the Dy.
• So diode Dy has reversed mode in the positive half of the supply and current does not flow through Dy.
• This rectified current than goes to load resistor RL, and then to the secondary winding.
• We can conclude that when positive half of the input comes then there will be zero current through Dy, as it is reversed biasing and Dx is in forward biasing so current passes through this diode.
• When negative half comes at the secondary winding, the Point A is at a negative potential, and point B is at a positive potential.
• The negative point A is joined with the anode of the Dx and positive point B is linked with the cathode of the Dx.
• The diode Dx is in reverse mode so current does not pass through it.
• The positive point B is joined with the anode of the diode Dy and point A is joined with the cathode of the Dy.
• The diode Dy is now forward biasing so current will flow this diode.
• Due to the reverse biasing of the diode Dx, during negative half, the current does not pass through the upper portion of the circuitry and current flows in the lower part.

• So, in case of the negative half of wave-current pass through the Dy that is in the forward-biased state.
• In conclusion, we note that the diode Dx operates in the positive half of the input supply and Dy operates in the negative half of the supply.
• In this way, both parts of the input converted into the dc voltage. The given diagram explains the complete conversion of the input supply.

Full Wave Bridge Rectifier

• It is the other category of the full-wave rectifier circuitry, in this circuitry, there are 4 diodes are connected in bridge-like arrangements, and converts ac input supply into the direct current supply.
• Its main benefit is that there is no need of special centre-tapped transformer for this circuitry, that makes it simple and less costly.
• We can see from the circuitry that 4 diodes are connected in a sequence, and only 2 diodes work for each half of the input supply.
• When there is positive half at the circuitry diode D1 and D2 will operate and negative half diodes D3 and D4 will work.

Positive Half-cycle

• When positive half of the input sinewave comes than diodes D1 and D2 works and positive half of the supply converts into the dc. The given diagram shows the direction of the current.

Negative Half-cycle

• During the negative half of the supply only diodes, D3 and D4 will operate as they are in the forward-biased direction.
• As D1 and D2 work in the positive half and the D3 and D4 works in the negative half, our output will be full-wave dc.

So, it is the detailed article on the full-wave rectifier, if you have any question ask in comments thanks for reading.

What is Zener Diode? Definition, Symbol, Working & Applications

Hello friends, I hope you all are doing great. In our previous lectures, we have studied two types of diodes i.e. Basic PN diode and Schottky Diode. Today, we will discuss the third type of diode i.e. Zener Diode.

Zener Diode was invented by the American engineer Clarance Melvin Zener, so it's named after him. The specialty of the Zener diode is that it can operate in both forward-biased and reversed-biased directions. In today's post, we will have a look at its working, features, ratings, construction and applications. So let's get started with what is the Zener Diode.

What is Zener Diode?

• The Zener diode is a special diode, that enables the current to flow not only from the positive terminal (anode) to the negative terminal (cathode) but also in the opposite direction.
• The doping of the Zener diode is more than the conventional diode, so its depletion part has less area.
• The general diode does not operate in the reverse biased condition but Zener diodes are specially manufactured for reverse-biased operation.
• Zener diode is mostly used in types of electronic devices like computers, laptops etc, it is the basic component of the electronic circuitries.
• It is used for power stabilizer circuitries to maintain the voltage level for a particular device.
• Zener diode also provides protection to any circuitry from over-voltage, particularly from ESD (electrostatic discharge). In ESD the current flows suddenly among two charged points by a short circuit or breakdown of insulation.

Breakdown in Zener diode

• There are 2 main breakdown areas in the Zener diode.
  • Avalanche Breakdown
  • Zener breakdown
• Let's discuss both of them one by one in detail.

Avalanche breakdown

• This type of break-down not only exits in the Zener diode but also in the general diode due to higher voltage in reversed biased conditions.
• When the diode is in the reversed biased condition the minority charge carriers get larger energy from the source and move fastly.
• The high-speed charge carriers collide with the other particles and remove more electrons from the atom. These are traveling at a higher speed they also eliminate more electrons from other atoms.
• Due to the larger quantity of electrons, the backward current will flow from cathode to anode, in some conditions the general diode can be damaged.
• But the Zener diode may not burn because they are sketched to operate under those conditions.
• The avalanche breakdown voltage for the Zener is six volts.
• The given diagram explains the avalanche breakdown voltage.

Zener Breakdown

• This type of break-down appears in the high doping diode like Zener, as this diode has less depletion area due to higher doping.
• When the voltage provided to the diode increases, in a thin depletion area highly effective electrical field is established.
• When the reversed polarity voltage almost equals the Zener voltage, the electric field in the depletion portion is such strong that it pulls out the electrons from their valance shells.
• The outermost shell electron that gets enough power from the field will break out from the effect of the mother atom.
• The outermost shell electron that breakout from the effect of its mother atom will move freely.
• Due to the free drift of this election, the reverse current will flow in the diode.
• The less increment in the voltage will cause to move current very fastly at the Zener breakdown portion.

 Difference between the Zener and Avalanche Breakdown

• Zener break-down occurs at less value of revered biased voltage while avalanche at the higher reversed biased voltage.
• Zener breakdown occurs only in the Zener diode as they have less area of depletion portion.
• The break-down area is such a region in which the Zener diode usually works.

Zener Effect

• Zener Effect is the category of the electric failure (breakdown) that exits in reverse biasing PN junction the strong statice field allows the electrons to move from the valance band to the conductive band of a semiconductor.
• Its name is due to the use of this factor in the operation of the Zener diode.

Zener Diode I-V Characteristics

• Zener diode works in the reversed biasing conditions is reversed biased mode its anode is connected with the negative terminal and cathode with the positive terminal of supply.
• In the given diagram, the reversing biasing effect of the Zener is shown in the curve between the current and the voltage.
• When we provide voltage to the Zener a small amount of the leakage current flows in the diode, till that point the applied voltage is less than the Zener voltage.
• When the value of applied voltage approaches the Zener voltage then a large amount of the reversed current flows in the diode and the curve suddenly changes its state from the flat to vertical.
• Due to the instant increase in the current value, the breakdown that happens in the diode is called the Zener breakdown.
• But, the Zener diode manifests a restrained breakdown that does harm the component.
• The quantity of the Zener breakdown voltage fluctuates according to the doping level of the diode.
• If the doping level of the diode is larger then breakdown occurs at a lesser voltage.
• If doping is less then breakdown happens at the higher value of the revered supplied voltage.
• Usually, the value of the Zener voltage for the diodes is (1.8) volts to (400) volts.

Advantages of Zener Diode

• There are some advantages of the Zener diode over the general diode that make it effective to operate in high voltage conditions.
  • Its power consumption capability is higher than the normal diode.
  • Its efficiency is very high.
  • It is available in a smaller size.
  • It is a less expensive diode.

Applications of Zener Diode

• These are some applications of the Zener diode.
  • It is commonly used as a voltage reference device.
  • It is used in voltage regulators.
  • It is used for switching purposes.
  • Zener diode is an important part of the clamp and clipping circuitries.
  • It is used in many security circuitries.
  • It is also used in electronic devices like mobile laptops, computers, etc.

So, it is a detailed article on the Zener diode, I have each and everything related to the Zener diodes. If you have any questions about it ask in the comments. Thanks for reading take care until the next tutorial.

Resistors in Parallel Combination

Hello, fellows, I hope you all are doing great. In today’s tutorial, we will discuss the Resistors in Parallel. There are 2 main connection types that used to make circuitries. One is series contact and second is parallel. If the components in the circuitries are parallel to one another they have their own branch. These branches provide differents path for the current to flow. In parallel circuitries, the current has different value across every segment of circuitry and the voltage across each part is equal to the input voltage. To solve your parallel resistance circuitry you should try our online Parallel Resistance Calculator In today's post, we will have a look at such circuitries that have resistances connected in parallel and demonstrates how we can find the equivalent resistance of the circuitry and current and voltage across every component. So let's get started with a Resistors in Parallel.

Resistors in Parallel Combination

• In electrical circuitries, the resistances are parallel connected if their both endpoints are connected with other resistance or resistances endpoints.
• As in series resistance circuitry, there is one path for the current to flow but in the parallel circuitry, there are many paths for the current. Due to this parallel circuitries are also recognized as current divider circuitry.

• As there are numerous ways for the current in parallel circuitry, so different current will flow across every part of the circuitry. The voltage will be alike to every resistance of circuitry.
• In given below circuitry there are 3 resistances Rx, Ry, Rz, the voltage each of them will be the same.

VRx =VRy =VRz= 12V

• The method to find the equivalent resistance is to just add all series resistance in the circuitry, but in parallel connected resistances we add reciprocal of each resistance for equivalent resistance.

1/Rt = 1/Ra + 1/Rb +1/Rc .....1/Rn

Currents in a Parallel Resistor Circuit

• The net current passing through the parallel resistances circuitry is equivalent to the summation of the currents moving through every resistance of the circuitry.
• But the current across every branch of the circuitry will not be similar, in conclusion, every resistance of the circuitry's branch tell about the current flowing through that branch.
• For instance, as the voltage across every parallel resistor similar and due to different values of the resistance the current will not be alike.
• Let's make a circuitry that has 2 parallel resistances, it is shown in the given figure.
• The current passing through every resistance is IRx and IRy if we apply Kirchoff current law to this circuitry than we have.

It =IRx +IRy

• If we apply ohm law to both resistance than we can find the current passing through them.

IRx = V/Rx= 12/20= 0.6 ampere

IRy =V/Ry= 12/47=0.255 amperes

• So the total current will be.

It= 0.6 + 0.255= 0.855 amperes

Properties of Resistors in Parallel

• In the given diagram a parallel resistance circuitry is shown that has 3 resistances Rx, Ry, Rz in parallel and one current source.
• The current Ix is flowing from the source to 3 resistances of the circuitry and will divide into three different paths.
• If we apply ohm's law to this circuitry than we have this expression.

Ix = IRx? + IRy? + IRz

• The voltage across every resistance will be.

VRx = (IRx) . (Rx)

VRy = (IRy) . (Ry)

VRz = (IRz) . (Rz)

• Now use these voltage value of every resistances and find the current flowing them.

IRx = VRx/Rx

IRy = VRy/Ry

IRz = VRz/Rz

• If we add these 3 current the resultant value will be equal to the current source.

Ohm‘s Law and Parallel Resistors

• To relate ohm's law and parallel combination of the resistor we take an example of the circuitry that the 3 resistors connected in parallel and voltage source are connected with them.

• The voltage across every resistance is equal to the voltage source. If we apply ohm's law the current across every resistance will be.

I1 =(V)/(Rx)

I2=(V)/(Ry)

I3= (V)/(Rz)

• According to charge conservation principle, the total current flowing in the circuitry will be equal to the current passing through these three resistances.

It = (I1 + I2 +I3)

• If we put the values of currents flowing in the 3 resistance then we have.

I = (V)/(Rx) + (V)/(Ry) + (V)/(Rz)

I =V (1/Rx + 1/Ry + 1/Rz)

• From this relation, we can conclude that the total resistance in parallel circuitry is equivalent to the summation of the inverse of every resistor.
• So, equivalent resistance in parallel circuitry is.

Rn = 1/Rx + 1/Ry + 1/Rz +.........+1/Rn

Applications of the Parallel Resistance Circuit

• These are some applications of the parallel resistance circuits.
• Almost every house on this earth uses a parallel combination for electric wiring, as we can on-off and appliances of our home without removing all devices from the circuitry.
• In case of any short circuit occurs at one device or it damage due to some electrical faults, we will off circuit to that particular device not the complete circuitry for fault removal.
• Parallel circuitries are not used only in a home is also used in transmission and distribution of the power to large buildings and different areas.
• Nowadays our grid stations are designed according to parallel circuitries combinations when the circuit of the feeder is trip, other feeders in the grid continue their working and deliver power to the load.

Parallel Resistance Calculator

• As we discussed our Parallel Resistance Calculator now we discuss how you can use it for solving your circuitries.
• You can see in the given figure parallel resistance calculator, there are 2 portions of this calculators first is on the left side where you can add values of your circuits resistances and on right side physical representation of circuitry is shown.
• You can see in the given diagram, I have put different five values in the value box and get equivalent resistance of the circuitry. If your circuitry has large no of resistances you can add more resistance values by Add More Resistance option. You can also take values in kilo-ohm and mega-ohm.

It is the detailed article on the Resistors in Parallel if you have any question ask in comments. Thanks for reading.

How to Transform a Non-Profit Business with EOS

Hello friends, I hope you all are doing great. In today’s tutorial, we will discuss How to Transform a Non-Profit Business with EOS. EOS has been gaining popularity around the world, enhancing the level of the business. With experienced EOS implementers, any company can achieve the heights that they have thought. However, the question arises “Can EOS implementers help these non-profit organizations as well”? How come these EOS implementers help small budgeted companies with no profit? How their tactics play an important role in right traction? There are many organizations that provide consultancy to help companies and their leaders to manage their work in an easy systematic way. If you are looking for a business growth consultant, you can avail it from Traction for Businesses. So, let's get started with How to Transform a Non-Profit Business with EOS.

How to Transform a Non-Profit Business with EOS

What is EOS?

• If we continue with EOS implementers, one should know what EOS is? It is a comprehensive business management system that works on a set of proven tools to help business leaders to get expected results and helps in achieving Vision, Traction, and Healthy.
• This system helps in learning the methods that ensure accountability in any business.

• Though, EOS is the fastest growing platform that allows running many applications over the network.
• EOS was developed with for-profit companies in mind, and the same principles apply to non-profit organizations as well that are fighting in the market to be innovative and entrepreneurial.
• If your leadership team is honest, and willing to be vulnerable with each other, then you’re the right kind of organization to run on EOS.
• Any organization that entirely relies on the people to do its work can get benefit from the Entrepreneurial Operating System (EOS).

Why is EOS Implementers needed?

• EOS is based on simple concepts, which is one of the reasons it’s proven to be so powerfully effective.
• The real question is, Do we need EOS implementer?  Can business leadership self-implement EOS?
• People have enough potential to implement it on their own, but should they?

• There can be many challenges in self-implementing EOS that’s why we need Certified EOS implementers who can provide a vision and discipline to your company.
• These implementers are experienced in their disciple and can be reliable traction for companies with low profit.

How EOS helps the company to get on track?

• It is common sense to know your targets before the year starts and to keep track of your goals is necessary to achieve success.
• However, the problem arises when a company has no idea of their progress and whether you are on the right track in achieving the expected success.
• However, EOS tools have made this thing more comfortable to keep your tracks under your control.
• It requires an EOS expert who can help you out in setting milestones and getting along with it.
• It needs a strategy and needs to move step by step accordingly. With the help of EOS tools, you will see a noticeable improvement in keeping track of your targets.
• So why wait till it’s late, hire an EOS implementer and move your company with expected profit and success.

So, it is the detailed article on How to Transform a Non-Profit Business with EOS, if you have any question ask in comments. Thanks for reading. Take care until the next tutorial.  

5 Reasons to Get A Degree in The Engineering Field

Hello, fellows, I hope you all are doing great. In today’s tutorial, we will discuss 5 Reasons to Get A Degree in The Engineering Field. Engineering represents the practical application of science and mathematics to find solutions to technical problems. Engineers don’t just sit back and watch. On the contrary, they design, invent, fix, improve, research, and so on. Engineers bring things to life, whether it’s physical buildings or robots. If you want to create technology and products that make our lives easier, think about getting a degree in the engineering field. Not only is it one of the most popular college majors but also one of the most profitable ones. It might just be the right fit. These reasons will convince you that engineering is the best degree. So let's get started with 5 Reasons to Get A Degree in The Engineering Field.

5 Reasons to Get A Degree in The Engineering Field

 Prestige, Acceptance, And Power

• Stop for a moment to think about the value of college education. If you earn a B.A, in general engineering from no matter what university, you can do everything you want.
• Well, almost. You can work in a laboratory or take on hours in a non-engineering industry like finance.

• The point is that you won’t regret the money or years spent to get the degree. People will be amazed when they find out that you’re an engineer.
• Your status will automatically win you the respect and trust of your acquaintances.
• Needless to say, engineers enjoy the same prestige as lawyers and healthcare professionals.
• Some of the most prestigious institutions in higher education offer engineering degrees. Examples include but aren’t limited to:

• • Georgia Institute of Technology
  • Indian Institute of Technology Delhi
  • Nanyang Technological University
  • The University of Cambridge
  • Harvard University
  • ETH Zurich
• Just imagine what it would be like to graduate from a top educational institution.
• The engineering schools mentioned earlier offer the most competent, innovative, and effective graduates, so it’s not hard to find employment.
• What is more, the element of respect comes naturally.

You Can Make A Difference in The World Around You

• Any person can make a difference in the world, let alone an engineer. Being part of a project, small or big, enables you to contribute to society.
• You have the opportunity to create technological advancements that improve the way people live.
• Take medical equipment as an example. You can work alongside doctors, therapists, and researchers to come up with innovative medical solutions that can solve clinical problems.
• MRI machines, hearing implants, and ultrasound equipment wouldn’t have been possible if it weren’t for engineers.
• In engineering school, you’re encouraged to reach meaningful goals and focus on the impact of globalization.
• The knowledge and skills that you acquire during your student years will enable you to work in various international settings, as well as work environments.
• You can use technologies to the same extent as your peers in other parts of the world.
• The world is becoming increasingly connected, so it’s necessary to think globally.
• You’ve got the power to shape the way individuals travel, communicate, exercise, and how they make use of energy.
• At the end of the day, you’ll feel that you’ve really made a difference, which is no little thing.

High Standards Let You Know What You Aim For

• Contrary to popular opinion, university standards haven’t fallen. Students enrol into programs that promote academic rigour and which are delivered by high-class educational institutions.
• Engineering schools, in particular, establish very high standards. The result is that students have a good idea of what to aim for.
• The vast majority of students learn more than is required of them. They hire private teachers so that they know everything about building machines and products.
• You too may need assistance on certain subjects. Tutors have a student-centred approach, so everyone makes progress.

• Your tutor may be a current or former school teacher or perhaps someone with experience in the field.
• You’ll be able to strengthen subject comprehension and build significant learning skills. In order to become an engineer, you need excellent grades. Most courses don’t accept anything other than the best.
• Yes, you’ll have to work hard, but you’ll be among the best. When you pursue general engineering, you have the chance to broaden your mind, increase your skillset, not to mention specialize in your area of interest.
• You’ll receive your degree from industry professionals who know a thing or two. Understand the qualifications needed for the college or university you’re thinking of applying to and get ready.

 You Can Travel Around the World

• So, you have a big desire to travel the world. If you want to explore the world while earning money and building your career, you should definitely study general engineering.
• There are many, many opportunities for travelling and discovering new environments.
• Cruise ships, for example, need engineers. If you haven’t started a family, you can obtain a high-paying job that enables you to travel without spending money on accommodation.
• Let’s take another example. You can become an oil and gas field professional. There’s no shortage of travel opportunities.
• As an engineer, you enjoy a great deal of freedom. You can go into technical consulting and you’ll be constantly on the move.

• After a while, you’ll get tired of covering the ground. Or maybe you won’t. Even if you don’t want to travel the world, you’ll have to in order to make your career progress.
• You’ll get to experience life in a completely different culture, become fluent in a foreign language, and work with international clients. Don’t miss out on such an opportunity.

Ready for Any Problem With 10 Solutions

• Some life challenges are exceptionally difficult to handle. With a degree in engineering, you’ll be able to handle most issues.
• In school, you’re introduced to all kinds of situations that need to be solved using engineering skills.
• You even learn how to organize a messy desk. Chances are that you’ll encounter bigger problems that you did during your years of school. Nevertheless, your confidence and skills will help you in the decision-making process.
• You’ll have at least 10 solutions for every problem.
• Engineers are capable of solving all kinds of problems. Do you know what tool they resort to the most? Their creativity.
• Start approaching each situation as an opportunity to learn. If you can’t come up with a solution yourself, seek guidance from others.
• Nothing is unsurmountable. There’s no better degree that can teach you problem-solving skills than engineering.
• The choice is up to you. To be more precise, decide if going to engineering schools is or isn’t the right thing for you.

It is the detailed article on the 5 Reasons to Get A Degree in The Engineering Field if you have any question ask in comments. Thanks for reading.

How Virtual Reality Helps Field Engineers Deliver Value

Hello, fellows, I hope you all are doing great. In today’s tutorial, we will discuss How Virtual Reality Helps Field Engineers Deliver Value. It’s no secret that technology is advancing rapidly and is transforming how field engineers are accomplishing tasks in projects. With virtual reality taking the lead, we are witnessing an unprecedented improvement in project quality and design in the engineering field. Virtual reality engineering involves visualization of projects using 3D modelling tools. It introduces the users directly into a computer-generated virtual environment, giving them an idea of what to expect in the field. With this technology, a field engineer can identify the potential risks and flaws in a project before implementation. So let's get started with How Virtual Reality Helps Field Engineers Deliver Value.

How Virtual Reality (VR) Works

• Virtual reality is a trending technology that’s prominent in the gaming industry. But due to its potential, VR has proven to be a valuable asset in training.
• Today, almost every industry is adopting virtual reality in its processes, including the construction sector.

Virtual Reality in Real Estate

• When it comes to marketing in real estate, virtual reality has become an indispensable tool in the industry. This technology allows home sellers to showcase their properties through an interactive interface.
• With virtual reality, homebuyers can assess the interior features of a house they intend to buy, making the process faster and cost-effective.

Virtual Reality in Construction

• While some people perceive virtual reality as a gaming technology, it is also helpful in the construction industry.
• Construction engineers can use the technology to design buildings, train workers, and promote on-site safety standards.
• In the project design phase, engineers can showcase the building plans to their clients and customers.
• The project designers use VR headsets to visualize the simulated virtual world of a construction project.

How to Use VR Headset in Construction

• The headsets are usually linked to a smartphone or computer to transmit data. If you are using a smartphone, you can download the app for virtual reality.
• The VR app integrates well with the VR headsets, allowing engineers to visualize images in three dimensions. Virtual reality headsets, also known as head-mounted devices (HMD), may come with additional accessories to help engineers navigate the virtual world.

• Such features include wireless controllers and sensors.

Applications of Virtual Reality in the Engineering Field

• Virtual reality offers an immersive experience to field engineers, allowing them to interact with projects virtually before implementation. Here is how VR technology has transformed operations in engineering.

Training of Field Engineers

• Virtual reality training allows engineering companies to expose employees to new working environments without harming them virtually.
• Also, VR training reduces the maintenance costs of equipment that workers might have damaged during the actual training.
• For instance, construction companies have incorporated VR training in their operations to promote the safety of workers.
• With virtual reality, workers can get exposed to great heights, confined spaces, and heavy equipment like excavators and cranes.
• In some cases, the death of workers usually results from physical training exercises. For that reason, construction engineers see virtual reality as a potential tool for reducing fatalities.
• Virtually trained workers can handle and operate physical machinery with much care.
• As an OSHA-approved technology, virtual reality is a valuable tool for promoting the safety of workers in the field. Read this blog post by Procore Technologies to get more info about OSHA safety tips and standards.

Design and Development

• As an integral part of engineering, designing helps engineers to gain insight into a project before implementing it practically.
• Most designers have invested heavily in virtual reality to help them curb complications that might arise during project implementation.
• With the help of virtual reality, construction engineers and architects can virtually get an accurate and detailed representation of a building before laying any foundation.

• When used together with 3D modelling and BIM, designers can easily tour workspaces.
• Besides modelling buildings, virtual reality has also been a ubiquitous technology in car design. Car manufacturers use this technology for prototyping when designing vehicles.
• It eliminates the need to develop physical prototypes, saving on design costs.
• Virtual reality can also be useful in pinpointing mistakes in project design. Once the field engineers have identified the potentially hazardous risks, they can record them in a punch list to correct them later.
• Designing a project can involve many people and needs a collaborative platform to accommodate all stakeholders.
• Virtual reality can allow various people with different expertise to interact in real-time on a single platform.
• With a well-established collaborative framework, designers and engineers can know every progress in an engineering project.
• That can help designers to make informed decisions, reducing complications that might arise during project implementation.

Virtual Reality Prototyping

• In the past, field engineers used to develop products from a conceptual view. They would use quantitative measures from statistical data to define product features.
• That made the production more expensive, risky, and time-consuming.
• In recent times, virtual reality prototyping has become an integral part of any design process. Engineers are using the technology to create, test, and validate projects before implementation.
• Virtual reality prototyping reduces the time it takes to complete a project, saving costs.
• With VR prototyping, designers don’t have to manufacture expensive prototypes for trial projects. Most companies have adopted VR prototyping in product testing to save on time and money.
• Such companies include Peugeot, BMW, Boeing, Jaguar, Ford, and Airbus.

Final Words

• It's apparent that virtual reality is already making a significant impact on the engineering field. Field engineers are using this valuable tool to leverage complex production processes to improve project quality and productivity.
• Virtual reality provides access to simulations that would help every stakeholder to visualize and understand projects.
• By adopting VR technology in engineering, companies can make their designs and operations more interactive.
• Since virtual reality is a potentially profitable technology, we expect more companies to adopt it. There is no doubt that VR technology is the future of engineering.
• According to Architosh, it's estimated that the engineering industry will have devoted $4.7 billion to virtual reality by 2025.

It is the detailed article on the How Virtual Reality Helps Field Engineers Deliver Value if you have any question ask in comments. Thanks for reading.  

Resistors in Series Combination

Hello, fellows, I hope you all are doing great. In today’s tutorial, we will discuss the Resistors in Series Combination. In electrical and electronic engineering there are 2 main methods by which components are connected. First one is series and second is parallel. If the components are connected in series then the similar current will flow all of them but the voltage across them will be different. The sum of the voltage loss across every component will be equal to the total applied voltage. While in case of the parallel connection the voltage across every component will be the same and the current will follow different in every component. In today's post, we will discuss such circuits that consist of the resistance in series combination and find the value of current and voltage across every resistance. If you want to solve your series resistances combination, you should use our online Series Resistance Calculator. So let's get started with the Resistors in Series.

Resistors in Series Combination

• The circuitry that has a connection of the resistances in a single line is called a series resistance circuit.
• In this method of the resistance connections, the value of current remains the same across every resistance.

•  You can see in the given diagram, the current across each resistance will be the same.

IR1= IR2 =IR3 = 1mA

• In this given circuitry there are 3 resistances are connected in series, that is R1, R2, R3.
• As the circuitry has a series combination of the resistance so, to get total resistance of the circuitry we will add all these 3 resistances.

Rt = R1 +R2 +R3

• If we put values of these resistances in the above-given equation we will get the equivalent resistance of the circuitry.

Req = 2O + 3O + 5O =10O

• So the equivalent resistance of the circuitry will be ten ohms, it can also be defined as the resistor that can be added in place of all resistances in circuitry is known as the equivalent resistance of the circuitry.
• The final expression to find the net resistance of the circuitry is given as.

Rt = Rx + Ry + Rz + ….. R_n

 The voltage of the Series Resistors

• In above-given circuitry, we can see that the value of the voltage across every resistance is different from others. It is because the voltage drop across each resistor is different due to the difference value of the resistances.
• We can find the total voltage at the terminals A and of the circuitry by the given formula.

Vt = VR1 + VR2 + VR3 = 10V

• If we apply Ohm's Law to every resistance we can find the value of the voltage across each resistance.

VR1= I x R1= 1A x 2O = 2V

VR2 =I x R2 = 1A x 3O = 3V

VR3= I x R3 = 1A x 5O = 5V

• If we add thses voltage we get the ten volts that are equals to the applied voltage to the circuitry.
• So, we can conclude that the total voltage of the series circuitry is equal to the sum of the voltages across every circuitry.

Vt= VRx + VRy +VRz+........+ VRn

The Voltage Divider Circuit

• In the given diagram, you can see the circuitry that has 2 resistance Rx and Ry, connected in a series.
• The input voltage is provided at the resistance Rx and the output is taken from the resistance Ry.
• The value of the output voltage can be found by the voltage divider formula that is given below.

Vout = Vin (Ry)/(Rx+Ry)

• Now solve such circuitry that has the more than 2 resistances, in given circuitry you can see there is 4 resistor and their values are also mentioned.
• We now apply the voltage divider formula to find the value of voltage across every resistance.

Vab = VR3= Vs x (R3/R1+R2 +R3+R4)

= 10 x (30)/ (10+20+30+40)

Vab = 3V

Applications of Resistors in Series

• To see the practical application of the series resistaces we construct an circuitry and solve it.
• You can see the circuitry in the figure that is similar to the circuitry that we discussed in the voltage divider circuit, but in this circuity, there is a light-dependent resistance, it will convert any physical quantity into the electrical signal.
• Let's suppose that the value of the LDR is ten-kilo ohm and resistor RX value is a thousand ohms if we apply the voltage divider rule than we have.

Vout = Rx/(Rx +Ry) x Vin

=1000/(10000 +1000) x 12

Vout =1.09

Series Resistance Calculator

• As we discussed earlier our online Series Resistance Calculator now we explain how it works practically.
• In the given figure, you can see the practical representation of the calculator.
• There are two portions of this calculator first is value box where you put values of your circuitry resistance these value can be in ohm, kilo-ohm, mega-ohm, according to your requirements.
• In other portion, there is circuitry that will show the practical implementation of your circuitries.
• In given figure I added four different values of the resistances in the value box, you can add any no of resistances by Add More Resistance Button, and the equivalent resistance of the 4 resistance is shown in Req box.
• The circuitry of the four resistances is shown on the right side in the figure.

It is the detailed article on the resistors in series if you have any question ask in comments. Take care until the next tutorial.

Three Types of Banners to Maximize Brand Awareness

Hello, fellows, I hope you all are doing great. In today’s tutorial, we will discuss Three Types of Banners to Maximize Brand Awareness. The goal of all forms of advertising is one simple thing - to “wow” your prospective customers and other business associates. Banners help you achieve this oomph factor, provided you make the right choice of format, design and printing. Selecting the most appropriate format and creating visually appealing designs don’t need to cost a bomb, say experts at Print Banners, a company that provides high-quality design and same day banner printing in NYC. What’s important is to make informed decisions. So, let's get started with Three Types of Banners to Maximize Brand Awareness.

Three Types of Banners to Maximize Brand Awareness

Horizontal Banner Stands

• Often, horizontal banner stands allow companies to better customize the appearance, layout and impact of their advertising campaigns.
• Whether you choose vertical and horizontal banner stands, it’s imperative to focus on an attractive design, with a vibrant display of compelling graphics and text.
• The space in question, where the advertisement will be displayed, should make the choice between these two formats.

• Horizontal banner stands are often better suited than vertical ones for displaying your brand and offering along the aisles in supermarkets, at large events like mega tradeshows and sporting events or placed at the top of a store or restaurant.
• If there’s a large wall to be covered or you wish to grab attention and make an impression right at the entrance, it’s best to choose horizontal banner stands.
• This format supports longer running text and gives enough room for providing contact details.
• The most common materials used in this format are closely knitted fabric, PVC mesh and vinyl.
• With high-quality printing, they’re best for visually powerful messaging.

Retractable Banner Stands

• Retractable banner stands are particularly popular in New York. This is because NYC is known for its hectic events calendar.
• With several events hosted every week, people in NEW YORK choose retractable banner stands for their portability.
• They are easy to transport and simple to assemble and adjust to the space allocated.
• Your booth at a New York tradeshow may not be very large. When space is limited, retractable banner stands are the best choice, as they take up minimal floor space.

• This leaves your team more room to walk around and interact with guests.
• Also, these are very versatile and can be used for a variety of events, ranging from corporate parties to mega tradeshows.
• They can also be used to build brand awareness, make announcements or provide directions.

Backdrop Banner Stands

• With the events scene in NYC being so hectic and many competitors participating, backdrop banner stands to help your brand to stand out of the crowd.
• These may have a single layout or a step and repeat design and there are several material options for you to choose from.
• Backdrop banners stands are perfect for tradeshows and other indoor events in NYC.
• They provide a branded and vibrant background for your event photographs, ensuring that you get mileage from the investment long after the event is over.
• These photographs, with your brand displayed in the background, can be sent to newspapers and magazines as well as shared on social media to continue the branding activities.

It is the detailed article on the Three Types of Banners to Maximize Brand Awareness if you have any question, ask in comments. Take care until the next tutorial.

Best Search Engines Going Forward

Hello, fellows, I hope you all are doing great. In today’s tutorial, we will discuss the Best Search Engines Going Forward. The dominant search engine on the web for the first fifth of the 21st century had a nice run, but it can't last forever. While this has been happening, a new generation of web users has become aware that Internet trends have stagnated. After all these years of websites carefully toeing the line to avoid offending the dominant search engine, the web has become homogenized. There are new vistas in web search engines out there. The way we do it now is by far not the only way, and search engine technology is most definitely not a closed field. At the same time, the next-generation web market is starting to take exception to be spied on, having their data sold to third parties, and being tracked everywhere by a world-spanning mega-corporation. The future of search might just lie with other search engines out there. So, let's get started with Best Search Engines Going Forward.

DuckDuckGo

• DuckDuckGo is simple to explain: they're a search aggregator which skims results from other search engines and molds it to its own purpose.
• The difference is that it serves up these results without tracking the user or recording the users' data.

• Not only does respecting the users' privacy avoid having their personal browsing data compromised by third parties, but getting out of the filter bubble of personalized search results means you see a complete picture of the web, not just the part that a corporation wants you to see.

Yandex

• Not many in the western hemisphere are familiar with Yandex, and yet it's been in business since 1997.
• One of the top ten biggest search engines, https://yandex.com/ is unfiltered and fast, serving up results that seem to be mysteriously missing from other mainstream search engines.
• Like any developed web technology company, they offer a side of features and services, along with far fewer ads.

Hot.com

• https://hot.com is an example of a niche search engine. It finds adult results only.
• No matter what you search for, it only crawls those websites, social networks, dating sites, and so on.
• It does this without tracking your data or keeping you in a filter bubble either. While its subject matter is certainly a commonly-expressed use of the web, it also suggests a broader possibility in developing other special-interest search engines with a similar method.

HotBot

• HotBot is an example of a mature technology which never went away after it got shoved to the side by the market heavyweight.
• Associated with "Web 1.0" technology like DMOZ and Inktomi, HotBot today is a search engine focused on user safety.

• Working both in the fields of user data privacy and web-surfing safety, their focus is to protect users from being attacked by malware and spam, as well as being bought and sold in ad targeting schemes.

Million Short

• Time for a search engine with a fun gimmick: https://millionshort.com/ is just like any regular search, but it allows you to clip off a set number of websites from the "top" or "bottom."
• Filtering out the top (100 - 1 million) most popular websites from results lets you skip right to the "deep web," to discover smaller sites without so much corporate influence, minority opinions, niche connections, and general knowledge discovery.
• There are many more great examples like these, but there are here to demonstrate the amazing variety we could be having in search.
• There's a lot more you can do with a query than just run a mono-culture algorithm on it.

It is the detailed article on the Best Search Engines Going Forward if you have any question ask in comments. Thanks for reading.