Engineering Interview Questions
Questions Answers Views Company eMail

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

Sterling, Apollo, Victory, Reliance, CBRE, Amara Raja, Amol Electricals,

17 18048

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

MNC, HPL, Bhel, Lemon Tree, Tata Power,

6 9407

What is the power factor you maintain at ur organization?

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

36 28212

How do you connect the capacitors on polyphase circuits?

6 6012

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

Bharat Bijlee,

2 6229

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

RRB,

5 4760

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,

7 25578

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,

39 80616

What is meant by H.R.C fuse?

Taj Group, GSCE,

37 127556

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

6 6542

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

1 2962

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

13 19236

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

Bhel,

4 15344

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

TATA,

20 43804

How do you maintain the earthing resistance?

Birla,

10 15216



Un-Answered Questions { Engineering }

which model T or pie model is prefarable in power syatem

301


When can we take Neutral as common neutral link?

97


detailed procedure how we calculate cost for pcc m10 and rcc m20 including centering and labour excluding steel/ iron

1401


how many types of preheaters are in cement industry & what r they can any body explain?

252


how to carried out DAR test in 11 KV Alternator ?

589


What is the reason of Poor pumping problem in pump?

157


how to check earthing,what is minum ohms for proper earthing

512


what should be the recommended BDV of an oil transformer???

105


Can the output voltage of a rectifier be greater than the input AC voltage without the use of any voltage multiplier in the circuit??please provide the explanation too..

533


please send me last five year papers for my electronic and communication branch as i have completed my graduation in diploma.

555


why the name trunking bus PT

1127


WHATIS TIME CONSTANT? WHATIS ITS SIGNIFICANCE? ILLUSTRATE THROUGH EXAMLES.

494


Merits & Demarits of Oil circuit & Air circuit breakers ?

539


what is the difference between a distillation column and tower

3331


A roof has a U value = 0.65 W/m2 .C. Extra insulation is to be provided. This insulation has a thermal resistance = 1.5 m2"C/W. Calculate the new improved U value.

493