Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Engineering Interview Questions

Questions Answers Views Company eMail

What is the difference between voltage transformer and potential transformer?

ABB, ETA, Maritime Academy, MSEB, Reliance Jio, Voltas, Wipro,

38 99183

Is voltage & potential transformer are the same? Are they used for same application ?

11 18454

If we say that an cable of size 3.5X 50 mm sq. can take current upto 140 amps,is it the current of single core of the cable or of all the cores jointly.

3 8955

How to calculate the rating of airconditioner required in any area,how to calculate the cfm required for any exhaust unit or air washer unit.

Changotra Oil Furnace, Dalkia, John Crane,

6 19199

what is direct dischage of power transformer

1 4330

any one please tell taht what type questions will be asked in BHEL interview, i am having interview on 24th Dec, please send this to mail pradeepsistam@yahoo.co.in

Bhel,

2008

How to conduct Magnetic Balance Test, Measurement of Excitation Current (both on HV- and LV-side) and vector group on a 1000 KVA distribution transformer. There is a neutral on HV side.

1 7158

I want to do Mtech In CHEMICAL ENGINEERING FROM IIT< BUT people say that u dont get enough money, I still want to do mtech but not mba , Please tell me about my future What should i do, I have done B. E in chemical and working as a chemical engineer only , Please guide me COZ MONEY IS NEEDED In todays world but i still want to make my career in chemical engineering

9 21353

how does this job compare with others you have aplied for?

1663

How to calculate the size of the conductor for particular load

Eskom, HCL,

9 28888

What can a fresh(without experience) electrical engineer contribute to NTPC( Or any PSU company) growth?

NTPC,

3 6986

I think it is 65% in 10th, 12th n BE with a 5% relaxation in any one. For west bengal bord..what will be simple average for HS...is the additional marks would be adde with 100+200=1200.and the the average will be done. OR it will be treated 65% if somebody gets 650 in HS.? Please reply for this question......... And what is the marks criteria for infosys for experienced employee.

Infosys,

2228

What do you mean by static routing and dynamic routing?

IBM, Microsoft,

10 26036

this is jagdesh from vizag, IM GOING 2 ATTEND BHEL interview on 14th dec. im a civil engg. graduate. plzz let me know the pattern & few questions of the interview if possible. plz reply at jd_marc@yahoo.com

2500

What is the difference between tcp/ip protocol and IP protocol?

CMC, CMS, Microsoft,

2 9561

Un-Answered Questions { Engineering }

What are the function of different capacitor, resistors, transister, diods, thyrister( like SCR)in any circuit?

2202

please send me previose rrb junior engineer qustion papers

2162

what is the difference between pipe and a tube?

1080

What is semirigid connections?

2181

Define what is the effect of temperature on extrinsic semiconductor?

1149

What is blower? Partlist of blower.

1807

hii sir. how will CAE/CFD courses useful to B.tech freshers? is this courses useful to getting job in automobile industry? plz give some advise...

1856

What is stepper motor. What is its uses?

1284

can anyone suggest good link for getting study material fordigital logic circuits?

1748

What are the principles of quality control?

What is the turbine and how does it work?

1116

What is the difference between uv and ir scanners? and what is the workig principle of both

2383

How to derive detailed design of Suitable bus Bar for 100A for 6.6KV?

1828

In single phase capacitor motor, if the motor rotate reverse direction then how much power will be consumed by the motor and why?

1999

How to size Air Circuit breaker (ACB)? What is the most important factors?

2281

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