Diploma Electrical Interview Questions Answers Pdf

Generally capacitor gives infinite resistance to dc components i. Online Data Interpretation Test. This effect is called as Corona effect, and it is considered as power loss. If the voltage between the two phase is equal to the lamp voltage then the lamp will glow.

If their is high power factor, i. Sir plz give me all eee technical interview question in pdf format to my mail id.

This type of generators are used in windmills. To minimize the current unbalance in the primary we use delta winding in the primary. At no load Synchronous Impedance of the alternator is responsible for creating angle difference. It reduces the harmonics and it also reduces sparking and arching across the mechanical switch so that it reduces the voltage spike seen in a inductive load.

Your email address will not be published. What will happen when power factor is leading in distribution of power? The Closed loop Control System is one in which the feedback is provided from the Output quantity to the input quantity for the correction so as to maintain the desired output of the system.

Basic Electrical & Electronics Interview Questions & Answers

Can this new device work properly whithout problem? Different losses that occur are a Forward conduction losses during conduction of the thyristor b Loss due to leakage current during forward and reverse blocking. Online Current Affairs Test.

Download Electrical Engineering Interview Questions and Answers PDF

Especially we are prepare for the Electrical Engineering freshers and Experienced Candidates, these model questions are asked in the online technical test, manual de inteligencia emocional practica pdf Quiz and interview of many companies. Sir please send the all pdf format in electrical interview questions. All the electronic devices around us and the electrical machinery use a combination of different principles and concepts to function.

Global Guideline - Interviewer and Interviewee Guide

Global Guideline - Interviewer and Interviewee Guide

The armature flux may support main flux or opposes main flux. Thus it can control the output Reactive Power of the Generator. Why temperature rise is conducted in bus bars and isolators?

For which device the load current will be maximum? Can I know the formula to calculate the genset capacity?

Whenever a current carrying conductor is placed in an magnetic field it produce turning or twisting movement is called as torque. Each and every equipment around you function based on the principles of this science.

Basic Electrical & Electronics Interview Questions & Answers

It is important part in Synchronous Generators, it controls theoutput voltage of the generator by controlling its excitation current. The idea is to make a portable food cart bicycle. When the voltage difference is big it will damage the lamp and when the difference is smaller the lamp will glow depending on the type of lamp. Where should the lighting arrestor be placed in distribution lines? To stop the flow of power from grid to generator we use reverse power relay.

So it should be zero lagging like inductor. This computer humming sound is coming due to ionization breakdown of air into charged particles of air around transmission conductor.

Electrical Interview Questions updated on May

What are the advantages of star-delta starter with induction motor? In simple, synchronous generator supply's both active and reactive power but asynchronous generator induction generator supply's only active power and observe reactive power for magnetizing. Latching current is associated with the turn on process of the scr whereas holding current is associated with the turn off process.

Why Negative Feedback is preffered in the Control System? Are there any batteries or innovative ideas that could work?

If u dont mine send me interview questions related to eee sir. Please send questions and answers on my mail-id niljare gmail. Sir, please send me viva voce question and answers to my email-id shyamkumarma gmail. Infosys Technical Interview Questions and Answers.

Electrical Engineering Interview Questions and Answers pdf Book - EEE

The shunt connection in four point stater is provided separately form the line where as in three point stater it is connected with line which is the drawback in three point stater. Hi Brilliant site, very informative!