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Electrical Engineering Interview Questions
Questions Answers Views Company eMail

DG use Rating KVA why

1 2861

what is the difference b/w earthing and grounding??

Dodsal,

2 3818

Why the colour of insulator is always is chocolate in colour?

MRF,

1 6259

Why the colour of insulator is always is chocolate in colour?

Bhel,

3 11291

why ups rated in kva

MRF,

1 7204

Dear sir my name Ankit i m Diploma holder present working in Welspun Corp ltd Anjar as Asst.engg (salary 14400/month ctc) i Would like to change my company also i have selected in ford India pvt ltd Sanand as trainee Tech with salary 12000/month so please suggest me for changing my job hope for *ve response

2239

why an ideal voltage source has low internal resistance????

1 2738

what is static frequency converter?what is the function...of sfc...?

L&T,

1584

what is the formula for hv test for cable and circuit breaker..????

1328

what is difference between 5A and 100A CT constructional wise and operation?

1 2588

what is the advantages og idmt relay over magnetic relay??

Bhel,

3498

what are the problems are there if power factor is leading

NTPC,

3 5118

what is the working principle/operation/theory of 3-phase rectifier power transformer used in cold rolling mills.

TATA,

1 4730

what is differnce btwen lll and lllg faults

1360

Why in Hv transmission line as we see there are generally 6 or more than 4 conductor wires are used instead of 4 i.e. 3 for phase and 1 for neutral wire?????

2 3632


Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

how we findout a ignater is faulty or not?

1359


why in the three pin plug all 3 pins are cutted ?

1319


Why efficiency in thermal power plant is low?

495


What are the essential characteristics of signal flow graphs?

452


can anyone please help me to find the rupturing or breaking capacity in KA of circuit breaker (MCCB,VCB,ACB etc) of HT and LT side of a distribution transformer...please help with detailed step by step answer...thank you

1396






Logic using 1 kV or 1,1 kV grade in house wiring Low voltage cable. Explain/suggest? some use 1kV and some prefer 1.1kV grade insulation low voltage cable why??

956


what is cause of static electricity? I experience shock when i touch metal equipment in a room ,furher check shows earth leakage showing 80ma at the DB near to the 400 MCCB?

1295


What is the RME and explain the full form and what is the RME work?

1752


What is the formula to calculate a three phase alternator

1617


What are the two types of compensation?

473


What is big transformer parts and their function ? Ty

1430


How REF protects transformer alone? explain with diagram.

848


Can clean earth cable be considered as low current cable

1372


What is the formula to calculate the no load current of a single & three phase induction motor

1575


what type questions asked in hp cl

1267