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?.

IGCAR,

6 7096

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

IGCAR,

4 10539

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 1032




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

IGCAR, Reddy Labs, Dr Reddys,

6 5609

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,

909

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 10584

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,

1236

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?

656




bearings types

5 3863

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?

674

tell me the example of cam in daily use

2 1858

previous question papers for group 2

661

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

811

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

Hero Honda,

6 7064

How many volts required to fire spark plug.

19 10852


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Un-Answered Questions { Mechanical Engineering }

When looking at a flanged extension pipe and it is labeled DN20, just what does that mean or intel?

1098


what are the parameters are selected while manufacturing a single cylinder block?what are the different kind of test is conducted on it so that it can withstand with all those condition which required to run the engine efficiently.which force is act when piston slide inside the cylinder.

674


hai this is sreenu...i also applied for the post of PO in syndicate bank..

723


how to design a crankshaft?

911


I WORKED AS A Q.C INSPECTOR IN STATIC EQUIPMENT.WHAT ARE THE QUESTIONS ARE LIKELY TO BE ASKED IN AN INTERVIEW.

6086






Draw a crankshaft and show the parts?

696


Dear Sir, I am Shariq Sami. I joined BHEL as a Supervisor Trainee in May 2009 on diploma basis, right now i am an assistant Engineer and posted at Noida. I have completed my bachelor of engineering from Jamia Millia Islami, New Delhi.I am Planning to appear for "BHEL ET" exam this year. I want to know,is there any previous year question papers will be available like we have for GATE exams or you feel it is no need? Can you please guide me? Kind Ragards M.S Sami, Contact No. 9891090742, 9250250988, 0120-2545796

895


Dear sir/madam, plz sand me techanical test question (mechanical)

699


Explain the opening and closing of water to the bowl of the purifier

751


how we can calculate natural vibration frequency for steam turbine rotor please.

2566


Explain the fresh water cooling system.

593


How much should be the minimum and maximum suction and discharge pressure of screw chiller plant.

1395


as started in the job offer notification, is our basic salary of 1lakh good for you if employed?

419


Please send rrb je mechanical question and answers model

840


Sir/Mam, I have applied for RRB chennai for the section engineer - mechanical posting. If any one is having the old written exam question papers please send it to my mail id : spramu@gmail.com Thanks in advance, Ramanathan...

761