Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

what will be the change in weight ( mass ) of a person when us he is coming down / up in the elevator ?

2 2267

What is the advantage of hermeticaly sealed compressor and rotary compressor

2 2512

what happen if petrol is filled in 4stoke deisal engine

4 4191




why vaccume required in turbine?

Balco, MAHINDRA, NTPC, Polycab,

12 13476

plz send me section engg. question papper for mechanical engg.

1 1724

what is the difference between steel tube grade IS 1239&IS 1169

Hindalco,

1950

i have completed BE mech in 2009. i have not tried for job for 1 year.so wat should i tell the interviwer wen he ask wat i did for one year(wen i did nothing for one year)

2 2040

WHAT IS THE DIFFERENCE BETWEEN A 500MW AND A 650 MW BOILER ?

4 5119




how to measure temperature of a bearing

1 3732

what values do you consider important for professional success

Aditya Birla,

2 10990

what made you take up present subject / area of specialization and what would you define as your career objective (s)

Aditya Birla,

1 13851

SIR plz send me old exam papers for RRB chennai

1591

hallo I am looking for technical theortical knowledeg in air flow inside pipe and tunel's such as resisten of surefa's calculation and sempal's of calculation hopethat some budy can halp my thank you from devas

Uniparts Group,

959

workingh principle of valve timing chart for cummins engine

1296

project,planning, equioment erraction &maint format. project,planning&scheduling,bar chart

1381


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Un-Answered Questions { Mechanical Engineering }

Fabrication Defects

1136


How is propeller fitted in shaft?

655


What are the automatic tripping devices of diesel generator?

663


What will be expected the cut-off of J.E Mechanical exam of RRB on 19/12/2010 ?

945


How will you size a pipe?. What is Darcy's formula?. From where you will get friction factor "f" ?. In darcy formula substitute f = 16/Re and now you see hf proportional to V instead of V square. How do you explain?.

978






When repacking a valve the rings of packing should be oriented so that the packing ends are installed ____________.

1135


What causes turbocharger surging?

963


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

876


What is vane diagram in centrifugal pump?

899


What do you measure in the banana and mountain diagram?

670


why we cant measure absolute entropy directly,but the change we can?

1227


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

687


Is it required slip & guide for incliened pipe installation to allow axial expansion. If yes, what type we have to use it

566


Name Of Parts And Each Purpose

767


sir i want model and previous year question paper of RRB. please send it to my mail id. im a mechanical engg.

772