Engineering Interview Questions
Questions Answers Views Company eMail


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

Bhel, CBRE, JLL, MNC, HPL, Lemon Tree, Tata Power, TATA, Torrent Pharma, IOCL, Core Consultants, L&T, Tata Motors, Rashmi,

9 35376

What is the power factor you maintain at ur organization?

Microsoft, Wheels India, Cummins, Powergear, Suncity Strips, KTC, Secure Meters, Exide, Johnson and Johnson,

41 56890

How do you connect the capacitors on polyphase circuits?

L&T, Transco,

9 26174

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

Bharat Bijlee, GHPPL, Tata Motors,

3 18338

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

RRB,

7 15994

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

Bhel, Karthik Industries, Lanco, Torrent Power, Shilpa Electrical Engineers, Nedco, BSES, TATA,

7 54260

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, BridgeStone, Dalmia Group, DEC, HEC, BEL,

42 130676

What is meant by H.R.C fuse?

Taj Group, Gas Projects, GSCE,

39 163536

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

BSNL,

6 18099

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

UPPCL, TATA,

3 9993

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

16 36184

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

Bhel, UPPCL, NTPC,

5 28987

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

TATA, Pharma, TAAT, Jindal,

20 80272

How do you maintain the earthing resistance?

Birla, Ford, JLL,

13 34038







Un-Answered Questions { Engineering }

what the principle of sincroscope?how it works?when it needed?

1199


What is a logic gate?

84


How to calculate dry of volume of concrete constant?How it comes 1.54 or 1.57

828


What are the different modes of plc processor?

98


Which orbital space station was launched by russia on february 20th 1986?

54






Define emissivity.

89


hoe much fine & sourse agregate required for concrete mix of 1: 1.5:3 by volume in Cu.Ft

859


Why it is necessary to isolate fire fighting when you are taking shutdown for lv board.

665


How much percentage of brick bats allowed in CD-75 bricks

1148


What is intrinsic semiconductor ?

87


In synchronization circuit what is the function of Interposing voltage transformer(IVT)and Reverse voltage transformer(RVT)

8883


Why is back emf used for a DC motor? Highlight its significance.

122


can i use 4 number of circuit breaker as single phase manual change over switch? if yes then how plz also send ckt diagram at nazimzamurad@gmail.com

1104


what is wave length were using ?

901


what are the assumptions made in swineburne's test?

1092