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

door and window wood work calculations and different methods

2135

binding wire requirement in rcc structures

6 13472

DO MEGGER TEST APPLIED ON SURGE ARRESTOR? IF YES THEN WHAT ARE THE ACCEPTED R VALUE REQUIRED FOR SURGE ARRESTORS FOR VOLTAGE LEVEL 11KV, 33KV

2 10196

in small capacitor we use uf( micro farad) and in big quantity we used kvar. i want to know that in 1 kva how much will b uf(micru farad).

2 5342

how much importance of power factor in single phase. is it,s importance is quiet same as like three phase power system.

1 3763

what is the diffrence between LCN and UCN

2 21139

why does cooling chamber used in a gas turbine? why can't we use exhaust hot air in the compressor?

4 6726

how does oil cools the transformer

HBL Power Systems,

3 6639

what is AB switch???

NTPC, Simplex,

6 23511

What is the function of SMPS

2 7730

what need of NGR(neutral grounding registor)? What it works?

2 6733

what the principle of sincroscope?how it works?when it needed?

2290

Show Details FROM:Muhammed Ikram TO:qa@allinterview.com Message flagged Saturday, June 4, 2011 10:07 PMMessage bodyHello all, i want to ask a question to all of you that what is VMM (voltage monitoring module )? how it work,s? i heard somewhere that it compare 1 phase voltage to other phase voltage. but there is also some setting on it. how to set it,s setting. please tell me briefly. Thank,s and Regard,s. Muhammed Ikram.

1853

Dear all, is ther any body who can tell me about the setting of ACB(air circuit breaker ). what kind of it,s setting is and how to do it,s setting. also please tell me the setting of VCB(vaccume circuit breaker) . please tell me their setting,s. i will b very thank ful to all of u. Thank,s and Regard,s. Muhammed Ikram.

2 4556

dear all, i want to ask that what is diversity factor. please explain breifly. because i hve quiet no concept about this.

2 4310

Un-Answered Questions { Engineering }

What is distance between electrical panel to land ?

1540

how can we phase identification in a distribution line,how we recognise that which phase is coming for a house hold connection.help me............

2075

What is the aim of Value Engineering?

1206

how can I calculate daya of pump

1832

Tell me what if you have a garment or fabric that is half or less polyester and the other portion a natural fiber (like cotton), you can try using the reactive dyes?

(1)The demand for electricity , the amount of renewable generation available, the amount of fossil fuel generation available and the cost of the fossil fuel generation are shown in table below period(hrs) demand(MW) renewable (MW) fossil- fuel(MW) cost of fossil fuel(MW) 00.00 - 01.00 2000 1800 2000 30 01.00 - 02.00 2300 2500 2000 30 02.00 - 03.00 2500 2700 2100 45 03.00 - 04.00 2900 3100 2100 50 04.00 - 05.00 2700 2600 2500 45 05.00 - 06.00 2400 2000 2700 50 06.00 - 07.00 2200 1800 2000 36 07.00 - 08.00 2100 1600 2000 36 Assuming that the renewable generation incurs zero cost, determine an optimal generation schedule(specifying the amount of renewable generation and fossil fuel generation used in each period, the cost for each period and the overall cost for 8 hours.)

1866

What is the full form of cable type-ayry

1504

Discuss Letter of credit.

Explain can large temperature differences in vaporizers cause operational problems?

1054

CAN WE CALCULATE THE NEGATIVE SEQUENCE AND ZERO SEQUENCE REACTANCE OF A GENERATOR USING ONLY ITS RATED VOLTAGE, KW, PF AND SYNCHRONOUS REACTANCE??? IF YES, THEN HOW??

5637

hi friends i am first time using this site.i came to by some tcs personals that certifications r important for placements.i am financially average i am learning java from books.please tell is it enough if not which certification should i go for

1794

How does the phase sequence controller works, how it identifies the phases? confirm working principle

2105

How many states does signal has?

1036

what is acceptable leakage current for 33kv cable while doing high voltage test for cable? how to calaulate the leakage current for 33kv or any rated cable?

4036

How the sizing of the analog signal cable is calculate?

2528

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