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 vacuum....?

UPL,

6 9852

how to calculate the cable size depending on the transformer rating

2 5861

what is the meaning of impedance protected in instrument cooling fan

1 3659

if 6 earth pit value is 1.5 ohm then what should be the number of earth pit to make the value .8 ohm

1 2353

Why infinite busbar has zero resistance and high mechanical inertia?

1 4237

Why the transformers making noise?

L&T,

2 8708

In Indian Railways , how the AC motor is driven? Please explain clearly starting from the overhead 25kV supply.

1 4226

In Indian Household, generally we receive 220V AC single phase supply. But AC has 2 phases, +ve & -ve. So in +ve half cycle current is flowing...so what happens in the -ve half cycle?? Please illustrate.

1 2100

what are the steps of syncronizing the generator with an infinite grid?

Genco, Orient,

3 9783

In a 132KV Grid Station where voltage level is 132KV, here, why the rating of Surge arrests installed 120KV ?

1 4859

one cricket ball through in chennai and jaipur same speed where bowl has fast speed

1 6864

what is the best way to start a 15 KW motor for pump star-delta or direct on line ? and from how many KW i must use direct on line ?

1 3695

which has more heat effect(dc or ac)

CCEL, TATA,

4 8062

How can we prevent the (Home)inverter supply flow to the main supply line?

L&T,

1 3696

what is all types of analyzer in water production plant?

Marafiq,

1 3361

Un-Answered Questions { Engineering }

plz give sample question paper of hpcl thank you shinde_murali@yahoo.co.in

2046

what are the values of VRY,VYB,VBR,Vry,Vyb,Vbr,Vrn,Vyn,Vbn for Magenetic balance test of 100 KVA and 63 KVA Distribution transformer

3057

Draw the space diagram for a ten meter long beam simply supported at each end?

1240

can you mail me detailed procedure,entire syllabus and practice papers of mpsc civil engineering branch.I am in third year now

2232

Draw a block diagramof Three UPS systems connected in Parallel mode?

2235

plz tel me syllabus and exam date 4 jr executive engg (electrical)

2052

can any one send me the configuration of cisco 1841 router????/

1956

please tell no. & add. of consultancy who recruit me in power plant as instrumen engg. present i m working in power plant as ass.t instrument engg. thanku mahesh 09226562826

2164

How to do cable earhing? whether by grounding Armour to ground or by running extra G.I wire along with cable? which one is preferred mostly amoung them? If the second one is more preferable how many GI wires to be run along with cable (1 or 2)?

2225

Why do you want to work here

2440

PLEASE ANYBODY HAVE ELECTRICAL CIRCUIT DIAGRAM FOR CHMER PULSE CD 60M SPARKING MACHINE.PLEASE MAIL ME SUPRIYAAYYAPPAN@YAHOO.CO.IN.

2875

I need the complete syllabus and model Question paper for Written exam of JINDAL STEEL AND POWER LTD.,for MECHNAICAL ENGINEERING branch

3310

i've iocl interview.. if you know the interview process please give me information..

2105

What was your role in the silicon evaluation/product ramp? What tools did you use?

2018

PLEASE PROVIDE ME PAPER ALONG WITH QUESTION THAT ARE ASKED IN ENTRANCE EXAM EVERY YEAR/

1773

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