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 buscoupler adopter panel????

5 9587

What is Exact meaning for Full load Efficiency and Maximum Efficiency of Transformer? Is there any Difference between? If yes ,please provide with formulae?

Techno Labs,

2 11131

What is the function of an exciter in a generator?

3 15095

What is an exciter and how does it work?

FCUK, Lotte Chemical Titan, TATA,

7 93133

What is the difference between MCB & MCCB, Where it can be used,

ACB Group, Badve, Bajaj Electricals, Hensel, Siemens, SR,

22 143003

What is encoder, how it function

Coca Cola,

9 53673

what r the checklist while installing a 380 kva DG set

Pepsi,

3762

what r the checklist while installing 500 kva transformer

Pepsi,

2277

I want formula to calculate cable size as per load given in kw & amp.I searched many sites but didn't right answer.Plz reply me asap.

Armco, BEL, BGS, Biocon, BRB Cable, Crystalline Chemical Industries, DLF, Doshion, Electrical, Gold Roof, L&T, Lanco, MEIL, Oman Cables Industry SAOG, PK Services, Polycab, Sabic, SLV, System Electrical, Tata Motors, UEM, UMIC, Vega, Vertex, Voltas,

41 420809

what happens when a power transformer neutral earthing broken???

MacLellan,

11 22736

what is power factor? whether it should be high or low? why?

11 16583

what are the various types of earthing? plz give brief detail of all. also post pictures if u have.

Aster Teleservices, Era Infra Engineering, Micron Electricals,

22 46275

what do u mean by bus bar?

6 12288

what is the relation b/w KW and KWH? plz explain with example.

FAG,

6 13522

what is the principle of operation of synchronous motor and generator? explain in detail.

Maruti Suzuki,

2 6131

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Un-Answered Questions { Electrical Engineering }

How to design the NGR Resistance

2022

i have applied for junior engineer 2 c&w for Guwahati RRB please send me last five year question paper

2128

What is the basic rule for block diagram reduction technique?

1192

How we can calculate the Amps for the cable Ex:- For 1sqmm wire how many amps we can draw (calculation)

3163

What is the disadventage of gland earthing(power cable) if any. ?

2067

which cable is used for 15 Hp monoblock pump 3phase and service wire Distance is 210 feet please tell me cable size Armaured

1539

How would you calculate power loss in a resistor?

1029

a governer in an Ic engine controls the

1140

Explain how you intend to work under pressure to meet up with deadline target?

2351

why would amp draw on neutral wire be as much as amp draw on the hot leg.

2054

PLZ SEND ME SOME UNIQUE PROJECT OF ELECTRICAL ENG (B.TECH)

1920

How to test the Secure Elite 440 Multi function meter working condition.

2112

what is the transiant condition in alternator? and how it can be prevanted?

2049

when the Transmission and Distribution network where is the "feeder" lines are located? and why should be used in T&D network.....

1724

What is a feedback in control system?

1168

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