Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

how many types of expansion valve?

Al-Futtaim Engineering,

1 7159

what is the unit of hardness

Kingfisher, TCS, Videocon,

3 11685

Function of nozzle holden

2379

What is churning effect of turbine

SIL,

6599

I have mechanical job experience. I am planing to get diploma with the basis of my experience. which institutes will do this in fast track mode.

1963

What is means turbine

Fiat,

8 11472

What is reciprocating pump.

2 9322

what are various part found in vapour absorption machine and its working

1885

How to calculate the capacity of a STP (sewage treatment plant).

1 15207

How to identify the bearing number with 3 dimensions of bearing ID & OD & bearing outer width? In interview me answerad only the bearing ID multiply with 5. That is last two digit number.

Al Suwaidi, Shriram Pistons, SPIPL,

2278

one kg of gas is compressed adiabatically from 1 kg/sq.cm,1 cubic metre volume and 300 kelvin to 5 kg/sq.cm,0.5 cubic metre and 400 kelvin.work transfer in this process will be

MAHINDRA,

6765

What is fit tolerance limit

Ecil,

2 5511

Why coupling should be located very near to the bearing? Why lap joint not recommended for tensile force?

2352

How curvature effect is consideed in spring design?

1 3207

Why taper is provided in keys?why it is provide only one side?what types of stresse induced in keys?

Vintage Air,

1 5861


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Un-Answered Questions { Mechanical Engineering }

hi sir would u plz kindly send me d previous years IOCL test papers......plz send it to this email id...jomygeorge787@hotmail.com

1551


Thermo dynamics,Mechanics,Machine design,Design of machine members,dom,tom,strength of materials

3128


How can check gear pitch?

1325


Which reactor produces more fissionable material than it consumes ?

677


why the head portion of the screw jack (which carries the load when not rotating) is made hollow?

1741






Do you need to be an apprentice for mechanical engineering?

631


What is the alloy of tin and lead?

660


Discuss venturimeter?

678


What is the percentage of carbon present in pig iron?

663


Compare the working principle of gas turbine of capacity more than 10megaW, diesel generator and wind turbine

1750


Disposal of radioactive waste materials and spent fuel is a major and important technology. How the waste radioactive material is disposed off ?

707


WHAT IS A TR REQUIRED IF AIR FLOW 6500 CMH COIL INLET TEMP 7 - 12 DEGREE C AIR TEMP INLET - 18 DEGREE C & REQUIRED TEMP IS 12 DEGREE C

3193


how water evaporated in sea

1483


describe briefly the different cold drawing processes?

675


How much is the work done in isochoric process ?

661