Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

How we make bend & diffuser from any pipe (it's equation)& how we mark in pipe....

673

tell me about special purpose machines

TATA, Infotech,

5 5532

please send me samples of tech. & aptitude tests

Jindal,

746




difference between strength&hardness

Ford,

7 5598

what is the cause of erratic misfire in DG

1 1692

What is the significance of pressure angle in gears?

HCL, TATA,

3 5424

in which condition turbine bearing vibration high

4 2717

A simple problem involing in hoops stress. For sphere: M= [3/2]*p*V*[density of pressure vessel material/Maximum working stress it can tolerate] For Thin walled pressure walls: Hoops stress or stress in the radial direction =p*r/2t ?

Bhel, JPMorgan Chase,

988




Water is available at 10m height. What is the pressure available ?

TVS, Bhel,

6 6626

composition of cast iron fc-500,fc-550,& fc-260 which is use in sheet metal industries as a piller set

2049

what is aim?

TATA, Atlas Honda,

8 4114

what is coordinate measuring machine, how it work,how accuracy of machine is defined also give me question and answer related to cmm vindudh@yahoo.co.in

2 6947

sir iam doing diploma in mech.engg i need a details of jcb 3dx model plz sent me detal in my email id- rahulchugh33320@gmail.com

777

why we are maintain boiler ph 9.0,not maintain 10.0 or 11?

2 3567

how we convert HP into the KW?

4 3610


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Un-Answered Questions { Mechanical Engineering }

What are the causes of positive and negative propeller slip?

1384


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!

612


please give me production full form

2904


DIFFERENCE BETWEEN CODES,STANDARDS & SPECIFIFCATIONS?

734


current rating of a 3 phase dg set is 20 amp, but what will be the per phase current for single phase supply?

1027






tell me about a time you were able to successfully deal with another person even when that individual may not have personally liked you or vice versa.

876


Can we add different application (program)in pro e modelling software? If YES ,then how????????

630


What are the causes of damage to propellers?

709


hi gys.. I too want sample papers of hpcl(mech) please help me......plz..... mail me dnaik2006@gmail.com

2271


What is the difference between Muff Coupling and Screwed Coupling with Cotter pin used in pump line shafts.

574


how much efficiency loss will took place in a steam turbine due to low vacuum

1522


composition of cast iron fc-500,fc-550,& fc-260 which is use in sheet metal industries as a piller set

2049


What is the thermal efficiency of a diesel engine?

688


you did b.tech why u r intrested marketing field ?

813


What are the causes of damage to propellers?

686