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Engineering Interview Questions
Questions Answers Views Company eMail

What is frog testing? What is cone model?

 1398

We all have seen transmission and Distribution lines In transmission lines the voltage is high and current is low(to reduce I^2r loss) and in distribution lines voltage is low but current is high however the size of transmission wires is bigger than that of distribution wires even though the amount of current carried by the distribution lines is more than that of transmission lines why?

 4 5060

How can we have to decided motor connection as a STAR-DELTA or DELTA-STAR?

IOCL, Jindal,

3 6048

if there is no alternative of silty sand avail near ,then how it is used in cement mortar or concreting?

 2 3779

Target strength = fck +(1.65*4) What is this 4

Gammon,

4 11168

Pl.brief me about Electrical power distribution system from Main generating station to Industry.What is the use of in between station.

ARDE,

1584

what is the minimum spacing required for slab & beam reinforcement

Gammon,

5 10564

how to calculate temp.prapotional to mv in thermocoulpe.

Electronics, KNPC,

2 5793

how much CM required for Random Rubble masonry in CM 1:6

 1 11375

in indoor type circuit breakers why only the corner breaker trips specially during cold season. What is the reason.

 1437

IN 3 PHASE INDUCTION MOTORS SOMETIMES COPPER BARS ARE PLACED DEEP IN ROTOR WHY..?

ONGC,

3 10349

how to find out three phase motr kw with out name plate..

 2 3992

what is your career objective?

Infosys,

1590

Can we measure pressure using differential pressure transmitter? If yes then how?

Reliance,

5 8404

In concrete mix, water is required . we tried in case of water we are used milk. what hapened

Gammon,

4 7729

Un-Answered Questions { Engineering }

What are the different styles in modern clothing?

5

Define nylon?

1

what are the parameters are selected while manufacturing a single cylinder block?what are the different kind of test is conducted on it so that it can withstand with all those condition which required to run the engine efficiently.which force is act when piston slide inside the cylinder.

1635

Explain working of francis turbine?

673

What is the exception critarea of cube?

1981




How to make tiles floor step by step procedure?

1488

can any one give me sample question paper of BHEL at mdansari86@gmail.com as i m appearing for the same exam.

1713

why Induction Generators are not "Black start" ? and apart from WTGs where this types of generator are generally used?

2213

Write the force balance equation of ideal spring element.

768

sir, pls send me 5 year previous question papers of RRB- Junior Engineer-GrII to my mail id

1526

i m going to give an interview for iocl on 5th aug . pls tell me what questions can be answered from metallurgical prospect

2488

Providing and casting in situ cement concrete M-25 of trap/granite/quartzite/gneiss metal for rcc, Providing formwork,Curing the concrete and Complete. what is rate per Cum. and what is rate for M-30 Grade Concrete.

2761

How two nos. 130 kw D.C motor get synchronise using D.C drive.

1579

What size of a compressor (cfm) is recommended for the purpose of inflating car tyres, spray painting, etc.?

542

What is the tipical Online UPS input voltage for 20 KVA load ( 3 Phase or 1 Phase )? Why ? Explain it...?

2189

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