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,

8 31533

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 51281




How do you connect the capacitors on polyphase circuits?

L&T, Transco,

9 23394

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

Bharat Bijlee, GHPPL, Tata Motors,

3 16874

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

RRB,

7 14254

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 51129

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 124598

What is meant by H.R.C fuse?

Taj Group, Gas Projects, GSCE,

39 158506

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

BSNL,

6 16430

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

UPPCL, TATA,

2 8933

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

16 33295

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

Bhel, UPPCL, NTPC,

5 27249

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 76420

How do you maintain the earthing resistance?

Birla, Ford, JLL,

13 30642







Un-Answered Questions { Engineering }

specify the inbuilt protections in DG

964


WHAT IS MEANT BY DERATING OF THYRISTOR?

1671


why 15 kw motor winding resistance is low then 5 kw motor winding resistance?

1056


Dear all, I'm manikandan I have done by DIPLOMA EEE from 2011 , I have 5 years of experience from Power plant instrumentation field , which one field is give long life & which one field is best ,I confused a lot and also I'm studying AMIE, can I choose which department from Section B examination? pls tell me

429


what is use of communication wire in multipare cable(oil and gas field), why this communication wire not used in single pair cable?

1005






Which software model is best suited for the Maintenance kind of project?

1436


What is loop1 and loop2 in MTS LT?

2388


what is a rate controlling step ? how is it dependent on reaction path ? explain with an example.

1805


PLZ EXPLAIN CORONA,SKIN,BIRD PALE,SPAN,SAG Effects of power cable.

838


I am in need of question set of ONGC Electronics & Communication

1693


What is the mix propotion of M10,M15,M20,M25,M30,M40,M50.M60 cement content,aggrigate,sand and water ratio.

3203


what is the effect of un-synchronized power.

763


I want d.g.set our company

602


Please somebody tell me the call flow for MO & MT call with diagram & complete explaination ?

2579


How the cellular phone is working?

907