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Engineering Interview Questions
Questions Answers Views Company eMail

IS HI-POT TEST DONE ON A TRANSFORMER - YES OR NO? WHY?

 4 11489

DEAR SIR/MADAM MY NAME IS ARKAPROVA BHATTACHARYYA.I AM A FRESHER INSTRUMENTATION ENGINEER.CAN YOU PLEASE SEND SOME QUESTION PAPERS OF GRADUATE ENGINEER TRAINEE EXAM OF DVC(DAMODAR VALLY CORPORATION).MY EMAIL IDs ARE arka_aec@rediffmail.com.

 1460

is KVAR (not reverse power) relay necessary to protect from excitor field failure on a brushless, synchroneus generator? Some people with previos experince tell me no but the manufacturers tell me it is designed for that purpose. Is it that it is only necessary for brushless generators and not the older style with the slip rings and brushes?

 1 3985

why do you add the load short circuit impedance when considering short circuit amperage. It seems that you should only consider supply. If you need to consider loads and you don't know what loads are to be added , what would be a good sub-transient reactance rating for the loads?

 1398

What the capacitor Current formula?, For 1 KVAr how amps its required? for using the KVAr for boosting the PF Design Calculation.( Eg: for 30 KVAr required how many KW?)

Alstom, Call Centre, EDC, HCL, Procon Engineers,

17 222361

Hi, I am called for interview for UIIC's Administrative officer(IT, Hardware, Networking), What are the questions generally asked in IT administrative officer job interviews. Please help me ASAP, my interview is on 24th july 09.

 1906

why the crow do not feel the current in overhead line when it sits on the wire??????

 6 8082

Is HT capacitor rating connected directly to motor terminals , related to motor no load current?

 1503

What exactly is meant by harmonics and harmonic current?? and what is skewing with regard to this??

 2 4685

What do you mean by distributed winding in alternators? how exactly is 3 phase power generated?

 2 9427

Can you pls tell me how to calculate the amphere rating of cable in case of three phase supply but all load is single phase

 1708

circuit diagram of ht panel

12429

how does a submersible pump work..?

 1478

what is the difference between starter and control panel..?

 4 17085

how does a submersible pump work..?

 1413

Un-Answered Questions { Engineering }

Why the field rheostat is adjusted such that the voltmeter reads 380V

1822

Why is an excess-3 code is called an unweighted code?

659

Concrete cover for slab, column, beam and footing?

646

Hi.. Me going to tke test for management trainee(technical) Post I am an chemical engineering student . Can u guide how to prepare for this test.Can u send me test paper pattern..?

2079

why impudance relay used for medium transmission power system? why not others?

923




How bjt can be used as an amplifier.

611

Explain the difference between verilog task and verilog function?

755

sir i need a few nots of electronics component cicuit plz send me some nots

1394

How reactor of SBR installed , is it be over ground, fully under ground or semi sunk ?

1877

Testing report of Earthing of 3.15 MVa PTR.

2130

why do we carry out winding resistance test?

1840

Explain different parts of an instruction. What does the addressing mode bit specifies?

4067

Define dynamometers.

593

how many litres of enamel paint required for 5000 sft of site?? 

1482

How is the parity flag actually set in the 8085 microprocessor?

1605

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