Electrical Engineering Interview Questions
Questions Answers Views Company eMail

why DC current not used in Transformer action?

Engineers India Limited,

17 19097

What is the difference between AC Drives and DC Drives?

College School Exams Tests, La-Gajjar Machineries, LG, Schneider, SMEL,

14 91193

WHAT IS THE MEANING OF BALANCED / UNBALANCED IN STABILIZER TYPES.

1941

where we use zero sequence current transformer or core balancing ct.

2 13176

how does relay works?

16 15356

how to calculate the KVAr for an motor for improving the PF

3 17679

Explain how Hormonics will effect the Electrical System?

5 10165

what is the use of neutral?

IOCL,

14 18651

What is the difference between Earthing and Neutral?

13 23423

What is the difference between "Earthing" and "Neutral"?

Power Grid,

10 13091

What will happen if we parallel two transformer with different %impedace?

3 6854

what is the meaning of servo motor. In trains, what type of the motors we are using at the bottom of each compartment

5 8040

why a pure inductive circuit has zero power output?

8 17402

1. Why a DC motor starter is called 3 point starter

ABB, CG, College School Exams Tests, Crompton Greaves, Infosys, Siva,

21 74757

Give idea about General Engineering. From which book i can study this topic. Pl. reply me via email. My email is ravi@bhelhwr.co.in, also give the name of book/website, from where i can prepare it.

TATA,

1588


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Un-Answered Questions { Electrical Engineering }

How to identify the start and end of 3phase 12 lead motor if U1, U2, etc numberings are lost or erased.

1688


Draw torque - speed curve and load curve of induction motor? mark operating point ?

1495


state types of reflectors in illumination engg. ???????

1432


it is possible to rotate the DG engine dc starter with wrong polarity connections? why?

1716


WHAT IS THE TECHNICAL SPECIFICATION OF C CURVE & D CURVE LEGRAND MAKE MCB

2051






list the advantages of RCCB over other circuit breakers?

1246


how to test reverse power trip?

3848


Good morning: I'm looking for some informations about the OLTC or the LTC: I wont to know what the function of the tie-resistor in during the operation of reversing/coarse operation Cordially

1532


In AC if the direction of current keeps reversing every half cycle, how does it propogate through the transmission lines?

1618


where are the circulat the diesel in DG parts name with pictue

1601


sir my exam is on 19/6/2013 under electrical branch pls send me sample aptitude questions as well as sample technical questions for jindal steel and power company

1789


List out the the types of Mounting Light fixture?

1176


what is ATS & RING MAIN UNIT in Distribution System?And its Function.

1485


Why does inductive loads consume KVARs?

1527


what is acceptable leakage current for 33kv cable while doing high voltage test for cable? how to calaulate the leakage current for 33kv or any rated cable?

3402