Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

What is the difference between torque and moment?. is there any difference between pressure ans stress?.


6 7200

Stress will produce strain or will strain produce stress?. How do you explain?.


4 10873

Two pumps connected in series , what will be the shape of QH curve ?. What will be the shape if they are in parallel.

IGCAR, Ferrari,

1 1089

Why stainless steel is corrosion resistant?. What is stress corrosion cracking?.

IGCAR, Reddy Labs, Dr Reddys,

6 5719

How will you size a pipe?. What is Darcy's formula?. From where you will get friction factor "f" ?. In darcy formula substitute f = 16/Re and now you see hf proportional to V instead of V square. How do you explain?.

IGCAR, Tekfen,


What is Natural frequency of Vibration?. Imagine a circular disk of radius 'r' is oscillating inside a Semi circular ring of radius 'R', how will you find natural frquency of the system?.

IGCAR, College School Exams Tests, Super Max,

2 10728

What is critical pressure ?. What will happen if water is heated above critical pressure and temperature?. What importance it is having related to Boiler?. Upto what presrure natural circulation is possible in Boilers?.

Honda, IGCAR,


Steering handle (round dial) of motor vehicles (CAR,BUS,LORRY) wiil be designing with two cross supports without 180 degree straightness( it will be little bit cross). Why?


bearings types

5 3924

I am doing 3rd year mechanical engineering. I want to place in good mechanical engineering core company. So please guide me how to prepare for interviews, and what can i do for placed in good company?


tell me the example of cam in daily use

2 1909

previous question papers for group 2


what is the difference between impact force and sudden force? pls give any example.


dQ-dW=1 which of the law is obeyed by the equation

Hero Honda,

6 7203

How many volts required to fire spark plug.

19 11053

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Un-Answered Questions { Mechanical Engineering }

what is the dome assembly


what is sight glass, water level meter, water level indicator, level control probe?


sir, I am applied RRB chennai,MMV(mechanical),Pls mail 2006,2007 & 2008 years solved question papers.My Mail


if we not carried out B check at mean time in DG set what will be happen?


What do you know about DG ,A,B,C, D, Check and safety of generator.?


What is maximum continuos Rating?


what is the meaning of rheostat in maximum and minimum position?


What is mean carry over of Aux. Boiler?


What are the 3 parts in indicator diagram?


Purpose of stern tube sealing


"In boiler, what does steam and smoke goes out to the funnel. What reason?"


What is the difference between Over Molding and insert molding ?


What is booster in pneumatic ?


what are the activities to be done after a steam turbine trips?


List out the points of diesel generator B check?