Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

What is NPSH of a Centrifugal pump ? How is it varied by the pump manufacturer for a particular model of pump ?

3 2923

What is the purpose of using Pro-e, Ansys, AutoCAD...? Before establishing these softwares how the complex jobs were designed manually?

2 10845

What is the difference betwn a tube and a pipe .

3 2906




why 2 APH used in one boiler

IOCL, Essar, Hetero,

3 5750

What is the measuring unit of tensile strength in Gray cast iron ?

Mico,

2 2203

how calculated 3 load upon application? I mins 6308 bearing plz.give me answer

1 1754

if dirty fluid is flowing through pipe,how it affects frictional loss?

4 2266

What is the meaning of Moving, Non moving and slow moving ites?

1 1786




what is the meaning of MIN MAX?

691

Why required STORE to Factory?

2 1994

Describe The Complete actvities of the STORE KEEPER?

1109

Describe How much Record maintain store Keeper and Write use of the Records?

852

In case of AHU ,how to arrive at chilled water USGPM of the AHU in case the AHU CFM is given. Can some HVAC genius please advise.

SR,

3 13342

Why required store to Factory?

661

explain the methods of measuring aproblem of armature reactionof DC machine?

555


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Un-Answered Questions { Mechanical Engineering }

what is the effect of throttle pressure on turbine efficiency?

635


HI, I am Darshan S D completed BE in Mechanical & also completed my MBA in Finance & Marketing.Presently i am working in Geodis Global Solutions which gives support to the IBM, as a logistics coordinator. i have a plan to do SAP but confused which Specilisation to do ie whether in Finance or Material management. Also scared whether it is right for me to do that, is that will help me in getting good job. what is the future opportunity and present job position in the market.... pld kindly help me to know...

713


sir, I am applied RRB chennai,MMV(mechanical),Pls mail 2006,2007 & 2008 years solved question papers.My Mail jrks@rediffmail.com

702


how to prepare welding procedure specification and pqr

3425


about induction motor

679






What type of gear is the first reduction gear pinion?

1478


why constant pressure is consider for thermal diffusivity??

778


what is the material of radiator sleeves or mesh?

848


What is the difference between tube and pipe?

362


Why and what cause of leak fuel oil in high pressure pipe of main engine?

639


how to size an expansion tank in chiller system ?

875


can i apply for rrb with my provisional certificate..........

771


How to calculate the no of straps required to hold a bar bundle which varies in different length? Ex say 6M bar ,weights 1.3 ton with 250 bars in the bundle.

146


1draw a convergent uniform and divergent circular pipe and draw hydraulic gradient line and total energy line.

778


Steering handle (round dial) of motor vehicles (CAR,BUS,LORRY) wiil be designing with two cross supports without 180 degree straightness( it will be little bit cross). Why?

677