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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

it says in neutral wire current flows under normal condition, but when we put tester it wont glow, why?

HCL,

7 10314

how to calculate the watts from the tr

1 4740

Why is it that polarization index type test is required for MV and HV motors and not for LV motors?

La-Gajjar Machineries, Qatar Airlines,

3 7699

What is the Resposiblity of Electrical Utility Engineer

2987

electical engg basic question

Power Plant,

1 3699

why CERAMIC material is used in insulators??

1 3889

Difference between directional over current and non directional over current ?

2 11764

why we somewhere use ryb phase sequance, somewhere use uvw, and somewhere abc??

4 8235

is all the servo motors having brake?please specify which servo motors having brake for stop on position and which are not.

1838

How does a tertiary winding filter harmonic(espcially 3rd one) from entering into load system?

1861

What is meant by directional power and reverse power relay ?

HAL,

1 3821

what is the ground fault relay,which purpose it will be use,clearly tell me plz

2118

plz tell me in my que,how to connect thw electrical wirening in house?

1 3787

plz tell me,ht and lt panel terminals in substations explain beiefly

APCPDCL,

2977

what is the proximity & ferranti effects can you explain to me

APTransco,

1 3257

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Un-Answered Questions { Electrical Engineering }

What is the mechanism of WTI

1842

orifice sizing how done, checking & selection

2018

List the advantages of star-delta starter with induction motor?

1056

What is meant by load angle of an alternator? Upon what factors does the load angle depend?

3057

11 kV line deraction check by an Engineer.

2027

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

12944

boiler is running in rankine cycle and deisel generator is....?

2095

WHAT IS MEANT BY INSULATION CLEARANCE IN VACCUM?

2026

What's the difference between non break power supply and non break non short break power supply

1508

explain PV modules in solar energy generation.

1986

how test transfomer(3 phase75kva) by megger

2177

Why we are going for converter transformers for DC drives application instead of distribution transformer?

2080

for 5KW resistive load can anyone please suggest me whether to go for UPS/Inverter or Generator depending upon cost calulations

2149

can anyone explain 11kV 3core cable megger,hi pot test procedure with connection details?

3329

How phase to phase voltage comes 440V.

2166

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