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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

why transmission line 11Kv OR 33KV,66Kv not in 10kv 20kv?

A2Z Group, Baiji Power Plant Gas, Electrical, HCL, Kirloskar, Mepco, NEPC, OAMC, UNI, University of Lahore,

43 124954

What is different between DOL(Direct on line starter), VSD, S/S(Soft starter), and A/T(Auto Transformer)

2 56446

what is diffrence between neutral and earth wire

Bhel, Esab, MTNL,

23 36892

what is the method to measure the transformer current carrieng capacity in three phase.

1 8365

Why USe In -48 DC Volt !

3 6088

what is MAR

NCC,

1 5953

what is the difference withbeen lighting capacitor and motor capacitor?

2 8128

Hi Friends pls give information regarding BARC written test. am attending by 20-5-2008. mail me to kkumarei@gmail.com or message to 9962122264

BARC,

2 7456

why humming sound occured in HT transmission lines.

GE,

9 31015

WHY HUMMING SOUND OCCURED IN HT TRANSMMISSION LINES ?

GE,

26 29046

hi if anybody got model questions for cpcl Grade'A' electrical engineer position.send it to my mail please krishkumar22@gmail.com

2004

some practicle study shows that the reactive power at the receiving end is not equal to the reactive power at the sending end.But according to theory the reactive power is exchanged by different parts of the network – capacitors and reactors permanently, but is never consumed or produced. Then Where that reacrtive power loss occuring?is there any formula to calculate reactive power loss?

3 6013

what is self commutation how a thyristor discharges through a capacitor and inductor

3 16669

why HT voltage rating in multiple of 11

ISRO,

12 31882

what is phase to phase voltage? what is line to line voltage

Exmar, HBL Power Systems,

46 143719

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Un-Answered Questions { Electrical Engineering }

all details of DG UPS HVAC

2073

On 400 amp factory load how kvarh capacitors provide

1706

What is the use of oil in transformers?

1099

Can any body tell gulf interview question for experienced electrical engineer ?

2109

Draw the vector diagramme for Asynchronous Induction Generator at noload,half load and fullload.

1982

HI SIR, AM PREPARING FOR RRB FOR SECTION ENGINEER POST. PLZ SEND ME THE PREVIOUS QUESTION PAPERS AND HELP ME. I HAVE NO ENOUGH TIME MY EXAM DATE IS 22ND JUNE.... MY EMAIL ID IS nalla.amarnath@gmail.com

1933

why current flow to the opposite direction of flow of electrons???????????

2163

What happen when change order of CT in GIS feeder?

1649

how make megger test for control cable like 12c x 1.5mm and what it apply voltage and test timing details.

2201

In a single how much maximum current and watts using

2158

what is self capacitance of inductor

2423

what is the function of anti pumping relays? what is KVAR? How it is generated in alternator? What is 3rd Harmonics? What is IDMT relay?

2298

hi friend i am going too attend for hpcl in this month please help me by sending written test question papers i am in the stream of E.E.E

1977

Is potential difference materials property ..? if yes tnen how.. explain brifly.

2053

What is instrumental error?

1192

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