Electrical Engineering Interview Questions
Questions Answers Views Company eMail

What is meant by transformer, why it should be used, with out that equipment what happens if we transformed the supply?

Bhel,

12 15911

What is the ohms law?

20 14567

What is meant by line losses, how do you prevent the losses?

3 9345




What are the different lines and what are the different types of losses occur on them?

2 5324

Do you have any P.L.C in your organization?

12 13455

Whats meant by trivector meter where it is connected at the substation?

Infosys, L&T, Jakson, GPIL, Secure Meters,

18 87893

What is C.T, why it is used and what care should be taken for that while connecting?

Bhushan Power Steel,

19 15372

why is the vector group analysis done in transformer tests

Qatar Petroleums, K K Rao, Lloyds, Nicco Engineering Services Limited,

28 53603





differance b|w ground, neutral&earth

Bhel, SKH Metals,

11 14055

In a ordinary plug can we hold the earth in hane and connect the circuit to supply?will we get a shock?

5 5517

what is a DLC?[just dont reply its a Dual loop controller!] Plz do Explain the advantage of DLC over PLC?

Essae,

3 6177

what principle the cabel TV channels are transmitted? will you be able to check the power at the connector behind your TV with a tester?If yes what is the supply level?

1 2644

about your self?

Hyundai, US Technology,

4 6994

wht do u mean by load in circuit.wht dp u mean by inductive load

SGS,

7 10269


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Un-Answered Questions { Electrical Engineering }

What are the difference between normal application Transformer and Solar application Transformer?

401


Can Anyone suggest the Standards (IEC or IS) for selecting copper current density?

111


sir, i'm preparing for hpcl exam officer trainee pls tell me how the exam ques paper pls pls

940


how could we calculate the no of outgoings from a 800 watt distribution board

367


I am going to appear for the RRB Chennai junior Engineer online exam. Please send me the previous exams question papers (also solved) to my mail id: rrkhandhar@yahoo.com

687






features of hbc fuses

732


why do we need to use 3c+3e cable, normally i select only 3c+e cable and i think it is enough. pls explain the usefull of 3e cable ( in this project the earthing system is well done)

1001


what is errection pcbs?

665


In an ACB shunt trip coil and undervoltage coil operated normally( breaker open and charged). But closing coil not operating untill manually discharge and recharging. Any help.

403


why output is out of phase in case of common emitter?

807


how the works electronic energy meter?

767


What is Delta Connection? What is meant by Forward Delta & Reverse Delta & How Will be the Connection in Power Transformers?

898


my name is venkat .i have good percentage in my academics(ssc 86, intermediate 83 b.tech 73) my question 1..after completion of my ssc i joined in bpc but i didnt got rank in emcet so i completed MPC in one year compartmentally ..so here what am expect question from this background?

616


How to calculate the efficiency of Turbo Generator(Alternator) in general....?

1218


why ss stablity limit is more transient stablity limit?

690