Electrical Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

Apparent power is expressed as V * I(Conjugate). Why not in V * I ?

3868

What is meant by electrical speed?

1 4394

What is the difference between induction generator and synchronous generator?

3 12541

What is the difference between solid grounding and impedance grounding?

2048

Current chopping mainly occurs in air blast circuit breaker.why?

1 13521

For high voltage and low current Circuit Breaker preferred is vacuum circuit breaker.why?

1 15061

Salient pole alternator is more stable, why?

2662

What is difference between stable and steady?

1 8330

Is there any difference of regulation of transformer, alternator , transmission line, if yes, what is it?

1 5178

can i use 10 mfd + 6 mfd instead of 15 mfd capacitor in single phase motor as running capacitor

3 8081

How to calculate impedance volt in Transformer?

2045

what are transmission line parameters and transmission line constants?

1 3623

WHAT IS THE CURRENT CARRYING CAPACITY OF 2.5/3 CORE HI TUFF CABLE,WILL IT SAFLEY CARRY 8.6 AMPS OVER 120 METRES,CAN YOU ALSO ANSWER WITH FORMULA FOR WORKINGS OUT ,THANK YOU 3RDYR APPRENTICE.

3525

why phase & neutral is use in tv? why earthing not use ?

2 5691

why wave traps are placed only at y and r phase?

3 14706

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Un-Answered Questions { Electrical Engineering }

What are the application of filter?

1021

How to calculate loses in transformer of 160 KVA ?

1621

what is the electrical?

2062

I AM A ELECTRICAL PANEL BOARD DESIGN ENGINEER.IF I GO ANY INTERVIEW ,TECHNICALLY WHAT ARE QUESTIONS I WILL FACE FROM INTERVIEWER?

12831

Explain the purpose of inductor in an electric circuit?

1085

can we conduct the swineburne's test on a dc series motor? why?

2102

how to measure dc earth leakage current?

3093

what is the difference between capacitive and resistive voltage divider?

3465

Hi,iam a diploma in electrical engineering.rtd from indian air force in apr 2007.prsently working in reliance next link as a network maintenance engineer since 2007,can i get a job in motherson sumi.

2332

how is the incoming cable size calculated for a given current rating of a panel??

1886

previous year paper of ntpc bhel for degree in electrical enng

3171

Details about Flux Compensated magnetic Amplifer starter for motors

1979

block diagram of 2 ups system connected in hot stand by mode?

8020

What is mathematical model of a control system?

1099

how can we determine size of a cable by knowing the kw or current rating of a load?how can we calculate the resistance box of a slip ring motor?

1721

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