Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

What is TOTAL ELONGATION of a tmt bar?

1 4575

The old welding machines used electromagnetic winding to step up the current for welding rods. What is the new principle inside the welding machines?

Focus, Bharat Gears, Focus Energy,

4 17893

newtonian fluids and non-newtonian

4 2417




how we have to face the interview?

Toyota, Apollo Tyres, Omax,

988

difference between mass and weight

Nirma,

2 2899

difference between strengh and toughness.

Unitech,

5 4334

why the head portion of the screw jack (which carries the load when not rotating) is made hollow?

861

apgenco prevoius question papers

APGenco, Sushma,

1105




how we can check of any kitchen exhaust fan

2 1473

What is the difference between soldering & brazing?

UltraTech,

3 3041

Q : How to calculate cooling water pumps head, do I need to consider static head and frictional loss of the pipe with high elevation? I mean to say is discharge pipe branches to several elevations and joins to the cooling water return line. The highest elevation pipe goes to a heat exchanger at (xx) psi inlet pressure. Should I consider only pump discharge header and this piping for head calculations? How about frictional losses in return pipe? Pressure recovered in return piping is good enough to make it back to the cooling tower?

1 7994

Would you please provide me with questions collected for interview regard to pressure vessel, which is in the aspects of welding, NDT, materials and painting? Please send these questions&answers to lgx_jasmine@126.com within 1 week, Thank you for your help. Rgs!

646

why vesels are constructed by cylindrical type?

2 2415

A diesel engine,if i use there petrol fuel,What is problem there & what is the result?

TATA, Tata Steel Limited,

6 4971

what is different between mechanical seal and oil seal

Essar, CMS,

1 11626


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Un-Answered Questions { Mechanical Engineering }

please send all previous solved question papers on HLL......

1653


If mft not act when spark failure 3 time what problem will happen in boiler side

416


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

1068


why viscosity is measured in kinematic viscosity.?

869


whats the Formula to calculate temperature of steam at given pressure

513






What will cause if you run your engine in critical RPM continuously?

947


HOW TO SELECT DG SETS AND DETAILED INFORMATION OF THE TERMS INVOLVED IN THE BROCHURES OF THE COMPANY?

561


a three phase squirrel cage induction motor runs slow? list all possible reasons for such fault.

747


CAN SOMEONE GIVE ME THE LINE DIAGRAM OF A VAPOUR ABSORPTION SYSTEM (VAM)(AIRCONDITIONING)AND A 600 TON CENTRICUGAL AIRCONDITIONING PLANT.

803


can any one send me all the interview questions and test questions on strength of materials . to devarajk23@yahoo.com

844


i am interested in refrigeration and air conditioning systems.please send me name of this type of company in baroda,gujarat.

684


how can u increase the efficiency of a power plant without changing the effort?

649


hi friends kumar here if anybody of u have essar placement papers than plz send it to me i need it urgently..ok mail id is kskalyani@gmail.com

681


Explain the procedure of charging reciprocating compressor?

1403


What causes a hydraulic cylinder to skip?

880