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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

What is VCB'S @ ACB'S.Plz explain Briefly

2 7099

what is the difference between Earth and neutral? and what is the difference between ground earthing and neutral earthing?

2 6223

what will happen to give a dc supply in transformers?

3 6762

In a circuit the power factor was leading what will happen?

2 5692

Difference between ELCB and RCCB?

5 12131

Why the motor was take the starting current is high?

3 6461

Hi All, I am working as a Technical executive in a MNC company and we have 1500KVA & 1250KVA T/F in our site, can you help me that how many maintenance tests can be conducted and what are the procedures included for the tests can you share yours answers and also give any web address to get more information on this

Hyundai,

5 10334

How many types of relay are present in a VCB and ACB, what are the tests we can conduct on both breakers and how to set the relays values

Hyundai, Sodexo,

2 48171

what will happen if one of the phases from a 3-phase motor is disconnected?? stop/run at 2/3rd speed or run at same speed????

3 7721

all electricals questions

2 5005

what will happen when a electric bulb is connected between two phases.it will glow or not

18 45448

SAY CORRECT DEFINITION... WHAT IS EDDY CURRENT LOSS? WHAT IS HYSTERESIS LOSS?

4 10613

in battery charging room we find two fuses (one in positive other in negative cables ).why it is so?one fuse is ore than sufficient?

2312

what is difference between Motorised MCCB & ordinary MCCB?

TCL,

4 32211

Whag is the PS class of accuracy of CT?

3 7259

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Un-Answered Questions { Electrical Engineering }

Could you measure voltage in series?

1332

Hi, Next week Iam appearing RRB exam for section engineer. So help me to get modal question papers for this position. Iam very thankful to you. Whether question will be fully techanical format or general form. Please give me a details regarding this exam.

1960

what is meant by re-rolling motor? how it differs from standard motor?

2105

how can we change the phase angle b/w two phase?

5265

Is there any standard guidelines/Criteria to design NGR/NGT.?

2887

Is there any guideline say about display of earthing value near to earth pit

1246

What is the most accurate way of testing ELCB?ELCB is better than RCD?

3388

state basic meaning of 'INDUSTIAL AUTOMATION'?

1997

hi, i finished b.tech eee in 2008, im worked in dg sets mfg company , now i left job in 6months back, now again i want get job core side, how can i get? is there any couses we have learn to get better oppurtunity? /

2028

Why 9KV surge arrester having 7.65KV of MCOV?

1630

is it possible to start a motor in felid connected to a remote mcc

1976

i have total 8 dg sets for synchronizing and 2 buscoupler,1 sectoin dg no 1,2,3,and 2 sectoin dg no 4,5,6,and last section dg no 7,8 ....if buscupler no 1 and 2 is off mode ..than dg no 1,2,3,will synchroniz of another dg sets?

1869

what are your career plans upon completion of the programme and the relevance of recity generation to your professional development?

2263

what is the acceptable limit value for Desolve Gas Analysis/

2066

how we calculate the short circuit capacity of the busbar in LV & HT?

1148

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