Electrical Engineering Interview Questions
Questions Answers Views Company eMail

What is the rating of your capacitor bank at your company.

Sterling, Apollo, Victory, Reliance,

17 15722

What is the max demand on your transformer and your company?

MNC,

6 8223

What is the power factor you maintain at ur organization?

Microsoft, Wheels India, Cummins, Powergear, Suncity Strips,

35 26678

How do you connect the capacitors on polyphase circuits?

4 5053

What is the make of breakers, transformers, generators? What are their capacities and ratings?

Bharat Bijlee,

2 5452

Is your generator is automated or manual if so do you know the circuits?

RRB,

5 4048

What are the different sizes of cables for H.T and L.T side of supply?

Bhel, Karthik Industries, Lanco,

7 23523

Do you know how to measure the earth resistance? if so explain it

MSEB, ABB, JLL, Dalkia, Genpact, Sical, L&T, University Exams, IOCL, College School Exams Tests, Saraca, Electrical, Telecommunications,

38 76892

What is meant by H.R.C fuse?

Taj Group, GSCE,

37 125221

What are the different protection systems takes place on control panel board?

6 5733

What are the different ratings of the fuse units for different distributions at your organization?

1 2638

What are the different protection systems used to protect the transformer internally and externally?

13 18237

What is the rating of your substation and what are the different types of substations?

Bhel,

4 14412

What should be the earthing resistance of an industrial substation and also What should be the house hold earthing resistance?

TATA,

20 41892

How do you maintain the earthing resistance?

10 14264


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Un-Answered Questions { Electrical Engineering }

while doing high voltage test on 11kv/433 distribution transformer why we only give 28 kv on hv side and 3kv on lv side for power transformers what is the value what factors it depends

774


Discuss the effect of sudden loading of an induction motor

378


how to calculate the Neutral transformer impedance?

528


what is the diff. between x'mer , isolation x'mer & ultra-isolation x'mer ?????????????

474


IF % IMPEDANCE OF A TRANSFORMER IS INCREASED FROM 5.8% TO 8% HOW MUCH THE EFFICIENCY OF THE TRANSFORMER WILL COME DOWN?

696


Can anyone explain me about the capacitor calculation

465


if a number of plc s are there then how many modbus to be used

431


primery try cell?

473


Advantage of LT panel vs HT panel

523


what are the assumptions made in swineburne's test?

391


What are the Return ( Monthly / quarterly/ Annual submitted to Electical Inspector for an establishment (Factory in Maharashtra-- Small scale category having seperate HT line of 22KV ) as per Maharashtra Electricity Act

422


what sort of general awareness questions are asked in o.n.g.c entrance exam?????????????????

3163


what's the exact magnitude of current, flows through Neutral?

414


What is burden of a current transformer. What is function of core in Transformer

224


why electronic instruments is more favorable than electrical?

388