Mechanical Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Mechanical Engineering Interview Questions

Questions Answers Views Company eMail

What is ISDN ?

Wipro,

1 4053

Difference ISDN and Brodband?

1921

WHat is adsl?

Cisco, Maruti Suzuki,

2114

How the bearing numbers are allocated?

Reliance,

2068

How are the bearing numbers given?

5 11887

If the unit of pressure is Pa or N/m2, why the blood pressure or the lung pressure is messured in "mm of Hg" or "centimeters of water" respectively ?

3 5997

if you say any object having a certain mass must be on the surface of the earth due to gravity, but how come gas molecules even after having a certain mass in atm. temperature and pressure not able to stay on ground.

2 4529

If pump suction valve is throttled, what would be the result?

9 20131

Hi, I am Jose. I am an Mehcanical Engineer. I am planning to appear for BHEL ET exam.Can any one help me how to prepare fo this test? Is there any question paper pattern for this test?

2144

Hi any one can help in preparing for BHEL ET exam in mechanical stream? I like to know the the question paper pattern fro the same. regards, Jose 9841327666 josevinoth@yahoo.com

2339

hi, if anyone have previous year paper of NHPC or some questions, Please send me at gupta.pankaj20@gmail.com

2785

what is reboiler?

IOCL,

3 10340

pls send me HPCL model question paper for the post of officer trainee for mechanical engg. tnk u....

HPCL,

1979

i am a mechanical engg.8th sem student.i want to know the syllabus and criteria,previous question paper set of section engg(RLY).please send it to my email id.pleaseeeeeeeeeeeeeeeeeeeeeee

1992

what is the value of prandtl no. for air?

ISRO,

8 13919

Post New Mechanical Engineering Questions

Un-Answered Questions { Mechanical Engineering }

Why an increase in area is required to produce an increase of velocity in case of supersonic flow ?

980

CAN ANY ONE TELL ME WHEN WILL CONDUCT ASSISTANT MOTOR VEHICLE INSPECTOR /RTO APPLICATIONS WILL RELEASE

1948

What phenomenon becomes when air mixed with refrigerant?

2053

What are the causes of steam turbine failure?

2177

Can anyone explain Things gone right(TGR) and Things gone wrong(TGW) in the APQP process? preferable With example.

11477

I've been running into situations where a relief valve is being used to protect a regulator. Is this common? And, is this a proper use of a relief valve?

1940

What is heavy water and what is its use in nuclear plants ?

1125

Which is the hardest material on earth?

1208

What are examples of a first class lever?

1007

How to calculate motor bearing life - cycle (life time) (SKF bearing)

2720

What is meant by gray body?

1062

How much is the work done in isochoric process ?

1076

Quantities like pressure, temperature, density, viscosity, etc. Are independent of mass. What are these called ?

1084

I want to know flow rate,max pressure drop,heat load,design pressure,test presurre,temp both inlet and outlet of coldside and hot side of 1,2,3,5,5.5,7.5,10,12,15 tons

1854

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

2073

For More Un-Answered { Mechanical Engineering } Questions Click Here