Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

how many types of expansion valve?

Al-Futtaim Engineering,

1 7115

what is the unit of hardness

Kingfisher, TCS, Videocon,

3 11624

Function of nozzle holden

2352

What is churning effect of turbine

SIL,

6539

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.

1948

What is means turbine

Fiat,

8 11363

What is reciprocating pump.

2 9284

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

1865

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

1 15105

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,

2258

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,

6747

What is fit tolerance limit

Ecil,

2 5431

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

2325

How curvature effect is consideed in spring design?

1 3169

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

Vintage Air,

1 5829


Post New Mechanical Engineering Questions

Un-Answered Questions { Mechanical Engineering }

Is knowledge of properties of engineering materials is significant in pattern making why?

603


effect of temperature on stainless steel at temp(500C-750C) in respect of the following properties-required for silencer application 1.thermal conductivity 2.heat conduction 3.mechanical strength 4.temperature to weight ratio with values

1474


what is composition for cast iron as per is 120 grade 25

2039


What materials are used for engine propeller?

1716


Which furnace burns low-ash fusion coal and retains most of the coal ash in the slag?

616






What will be the cause of high temperature in one cylinder of D/E?

1511


what is your specifical way of dealing with conflict.

1426


How to give the answer for Expected CTC for MNC as well as for growing company?

3053


Plz, send me last 5 years Question papers with answers of JE RRB.

1471


What are the advantages of powder metallurgy?

633


how to calculate steam velocity on tg i/l ?

1471


Is it a good sign when thick smoke comes out of a Oil vapor extraction fan of a steam turbine oil sump? What does it indicates?

474


What is raito of coolent level in DG

1644


Whether superheated steam can be treated like ideal gas ?

608


What is the circulation of I.O. pump of diesel engine?

1523