Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

why more extraction are resticated in steam turbine?

MRF,

1 1388

difference between antifriction bearing & Journal bearing ?

2 3274

Difference between steam hammering & water hammering?

2 2557




why screw pump are used insteed of centrifugal pump?

747

what is critical speed?

1 1641

what is natural frequency & how to find it?

711

how much stack emmission through your chimney & what is the state govt. norms.?

756

what is tool holding system?

1 1802




what is the ejection system in mould making?

2 2279

Define flash in mould making ?

3 3164

What is booster in pneumatic ?

756

What is bearing & How many types of bearing ?

2 3570

Which case we will find maximum pressure and flow in centrifugal pump - circular casing or volute casing ?

923

what is procedure of measuring operating length of mechanical seal . (in case of centrifugal pump)

1142

if in a centrifugal pump suction, discharge ,& impeller size constant & motor rpm increases . What is the effect on pressure and flow ?

3 5952


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Un-Answered Questions { Mechanical Engineering }

if there is 30% loss in cooling of an ic engine then to reduce that it is ok to supply 30% less fuel? why?

725


How to give the answer for Expected CTC for MNC as well as for growing company?

2273


What type of pump use in boiler F.O. system?

737


what's the diffrent between k engine series and qsk engine series and specialey fuel system

1117


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

707






DIFFRENCE BETWEEN ISO AND TS

959


What are the defects in exhaust valve?

780


where i can get APPSC AEE(Mechanical Engg) previuos question papaers

1858


Name the grade of forged steel use for manufacturing of master connecting rod and why to prefer that grade.

511


What are the purposes of spiral gear in a purifier?

901


hi dear friends i have applied RRB exams SE so i need previous year question papers please send to my mail id santhu.hpt@gmail.com

705


Give the safety precaution when working in a high place.

806


how much capacity of id fan for 200HP induction motor

260


sir,,,, iam appearing in hpcl exam....so plz send previous papers to me of hpcl... anant

986


what will happen if outlet of electric pump is closed though pump is running?

1218