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Engineering Interview Questions
Questions Answers Views Company eMail

why capacitor rating measure in KVAR. ?

 2 9235

what is electrical?

15 12870

If mVolts can drop by resistance of wire as compare to mA, then how thermocouple mV reaches in CCR as accurate value?

 7 8096

what is elcb

 2 3665

Explain the Proportionates of Ordinary concrete,Standard concrete,High Stength Concrete of Grades "M10,M15,M20" , "M25,M30,M35,M40,M45,M50,M55" , "M60,M65,M70,M75,M80" Respectively.

 1682

can i use 4 number of circuit breaker as single phase manual change over switch? if yes then how plz also send ckt diagram at nazimzamurad@gmail.com

 1610

if salary paid per month rs. 16000/- of female <65 i will deduct tds from his salary please what i will do explain?

 1954

if salary paid per month rs. 50000/- of male <65 i will deduct tds from his salary please what i will do explain?

 1676

What is the function of pulse transformer?

Electrotherm,

4 14617

What is satellite cooding in telecom transmission system?

 1566

how electrical energy is converted into mechanical energy in dc motor

 3 6410

Please send the questions asked at HLL??

HLL,

1 4146

Dear friends, I have a question: We work on a project which has some boilers to provide steam for desalination unit. The boiler area is safe and the only hazard source is the fuel lines of boilers. I want to know according to NFPA standard which type of instrument should be selected on the fuel line: Eex Type or Non-Eex type? Thanks in advance

 2 3860

i am a mechanical engg. student(fresher) . i am in kolkata. i want to prepare for govt. jobs like railway, ongc etc can anyone plz suggest me the good coaching for this in kolkata

 1533

What happened when we give 2 phase supply to a 1 phase equimpent. It's effect on equipment's efficiency and life?

 5 6717

Un-Answered Questions { Engineering }

What is a surfactant?

655

how to discharge 3 phase power factor correction capacitors

1947

which type of amplifiers are used in multimete?

1630

what is a voltage transfer curve of an op-amp?

639

How to calculate the quantity of cement mortar 2" for mosaic tile fixing 12"x12"?

1236




When maximum discharge is obtained in nozzle ?

622

Why the moulded plug comes with domestic appliances instead of assembled plug like anchor, Vinay 5/15 A.

1549

important question on stones

1503

Explain the different types of building contracts?

648

why did youi choose this career?

1717

What is the purpose of liquid receiver IN the refrigeretion system

1849

What are the troubles in inaccurate gauge reading?

531

1.why should we connect the measuring instruments in l.v side in short circuit test of a transformer? 2.why the power factor is less in open circuit test of a transformer?

1588

why steady state stability limit is greater than transient stability limit ? How it can be explained ?

2411

Any one can explaination about calibration with rotating sub standards?

1523

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