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Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

what is the procedure to start the turbine?

CSIR, CSIT, Hyundai,

1 1669

what is the difference between impact force and sudden force?

4 5301

what is the angle of twist drill

ONGC,

9 15333

wht is octane number from indian refineries

2 6974

advantage & disadvantage of using lpg in car ?

3 5528

all rector or exchanger have spherical/semispherical end why?

2 2307

compare brayton and otto cycle

1379

current rating of a 3 phase dg set is 20 amp, but what will be the per phase current for single phase supply?

1362

What is the difference between torque and moment?

2 5018

What is critical pressure ?. What will happen if water is heated above critical pressure and temperature?

5 6012

Upto what presrure natural circulation is possible in Boilers?.

2 2976

What is the importance of Prandtl Number in heat transfer?.

2067

Compare the prandtl numbers of Air, water and Liquid metal. If prandtl number is more what do you understand?

2480

why can't you use centrifugal pumps for pumping viscous fluids?

3 4918

Why head of a centrifugal pump is independent of density of fluid?.

1400


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Un-Answered Questions { Mechanical Engineering }

The capacity of a domestic refrigerator is in the range of ?

156


How to exite natural frequencies in a overhung rotor

1042


explain about where should we use deep groove ball bearings,angular contact ball bearings,spherical roller bearings,taper roller bearings,cylindrical roller bearings and thrust bearings

1535


Enumerate or identify the parts of purifier bowl assembly

2287


Name the operation which can be performed by lathe machine?

146






Can we add different application (program)in pro e modelling software? If YES ,then how????????

951


why to work in oil industry

963


do u know about Publishing and Task in catia v5

954


What is fuel ratio ?

166


What is the cause of cylindrical liner overheating?

978


sir,iam member to your gk books for one year plan,i have recived every months.i request you i want techical questions pls send as soon as possible

1176


what is the exact heat treatment cycle of IS 4522 Gr6 to get the required properties?

1420


What is the density of plastic?

187


Explain knurling.

167


Define the terms free energy and free enthalpy. What is their significance and importance ?

150