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 the difference between ground and neutral ?

TCS,

2 6488

How to calculate the multiplying factor for energy meter with ct ratio given

1 2110

using in R,Y& B PHASE LTSIDE(415V)ct ratio 4000/5 WITH ENERGYMETR OF 1280 REV./KWH,240V.WHAT WILL BE MF OF METRE.

HCC,

1 3390

what is DG A,B,C,D check?

1 4119

a induction motar has 30-35% exciting current at no load but in transformer it is only 2-3% ofbrated current why any reason?

century,

1 3753

in short circuit. test of a transformer 5 to 10% ofvrated voltage is used why??? if we use rated voltafe then what will be?

1 3323

in an open circuit. test there is no load curent.. but secondary. ia open then no urrent have to flow but there a smaller current flows why?

Rubber Park,

4 6707

What is the use of starter in tube light fitting.how it works.

JSW,

3 8114

Why Exciter higher ferquency ?

Core Logic,

1 3725

what is the difference b/w UHVDC and HVDC(LIGHT)?

L&T,

5 6977

WHAT IS THE DIFFERENT BETWEEN MCB & MPCB? & HOW IS USE?

Gandour,

3 6615

How i can select current transformer and meters for the upgrading the panal..for 200kw to 600kw....i need to select monitoring and protection ct,s and apmpire meter ,kw meter too.

1 3631

electromechanical relay type identification example : type=tjmh t-stants for j- m- h-

1 2515

how generator avr give to the input?

1 2072

DIFFERENCE B/W NEUTRAL AND EARTH?

Genesis, IBC,

2 6591

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Un-Answered Questions { Electrical Engineering }

Please nybody say, weather the result of Bharat Oman is declared or not? Probable date of declare???????

2083

how was your last weekend.

1848

TO CALCULATE THE RESISTANCE OF GRR OF HT MOTOR 400KW WHEREAS STATOR VOLTAGE 6.6KV AND ROTOR VOLTAGE 705V AND ROTOR CURRENT IS 346A.

5596

In a Impedance Based Distance Relay (Quad Characteristics) - Could there be two different Line Angle(RCA) for Ph-Ph & Ph-Gnd? If So Kindly Let me Know.. Where, What are the advantages of the same?

1507

Circuit diagram of tube light without starter using electrical choke

4201

hai...... tis is Hemanth. jst now completed electrical engineering... i wanna to apper for ap tranco exam... plzz send me the previous q's paper link......thanx in advance.

2177

all the technical question with answers pleas send your email id ramar_eee@yahoo.com

2100

Why neutral point is consider as zero potential?

2733

How much minimum insulation required between 11kv/3.3kv transformer windings?

2497

can you send me the placement papers of electrical engg. from companis like NTPC,DRDO,IOCL,HPCL,BPCL etc.?If,plz send as soon as possible.Thanks.

2215

if any body have question paper of railway (section engineering),then plz send me .i will thank of him/her.

2054

How to calculate the sag on transmission Lines.

3104

please send previous exams question papers

1892

What are the ratings of VCB, MCB, MCCB, SF6, ACB, and OCB?

1640

Pls mail me utility & Dg related question with answer

1855

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