Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

What is ISDN ?

Wipro,

1 2806

Difference ISDN and Brodband?

1433

WHat is adsl?

Cisco, Maruti Suzuki,

1614

How the bearing numbers are allocated?

Reliance,

1645

How are the bearing numbers given?

5 10194

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 4865

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 3550

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

9 17794

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?

1687

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

1751

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

2378

what is reboiler?

IOCL,

3 8713

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

HPCL,

1558

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

1533

what is the value of prandtl no. for air?

ISRO,

8 11535


Post New Mechanical Engineering Questions

Un-Answered Questions { Mechanical Engineering }

Will going from a 3 tap to a 6 tap increase water pressure?

590


what is the three types of combustion-control system?

1840


What are the characteristics of Freon 12?

1837


Define grashof number [gr].

679


how exact reduced the work done by compressor by use of intercooler?

1080






what will be the angular speed of a model of turbine whose dia is half of the real one and operating in 1/4 th of the head of the real turbine rotating in Nrpm.

1503


How is propeller fitted in shaft?

1374


What will happen if you blow the soot in the boiler?

1461


What is the ratio of specific heat of air?

667


Please mail me the Satyam Computers (Mechanical Division, Satyam Technologies, Hyderabad & Bangalore) question papers on Design & strength of materials. Will be very thanksful.....srinivas_1704@yahoo.co.in

1510


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

582


What are the symptoms of broke piston ring?

4030


When a 30KW/3 ph pump runs one hour continously, what will be the heat dissipated? how can i find this, any general equation?

1374


Is there significant affect on the output of modern gas turbines due to low frequency.

1523


What is the purpose of air blow?

1423