Mechanical Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Mechanical Engineering Interview Questions

Questions Answers Views Company eMail

Function of scoop in BFP

TATA,

1 11637

where multistage pump used

Bhel, TATA,

8 12840

How to calculate motor bearing life - cycle (life time) (SKF bearing)

2825

how to success for interview

2111

For a high pressure/ high temperature multistage pump (Boiler Feed Water Pump), what is the average life of mechanical seal? Does life of DE and NDE differ, if differ, how much? Why?

2144

where multistage pump used

2 5096

some bykes starts in gear on kick by holding clutch and some dont start why?

2 5628

id 35.00mm ,od 72.00mm & width 23.00mm .how to calculate bearing number.

Bhel, BSFIC, IIT, L&T, SKF, Tech Mahindra,

4 14874

How to calculate motor bearing life - cycle (life time) (SKF bearing) how determine the capacity of refrigeration system? how we use condenser coils, compressor, capillarity,compressor how determine the capacity of refrigeration system? how we use condenser coils, compressor, capillarity,compressor what is rigging

3221

What are the disadvantages of axial flow (piston type) automatic control valve compared to the conventional types (globe or diaphragm) If you are a designer/specifier, do you accept this type of valve for using in building's piping systems ?

2253

how to define nomenclature of bearing.

Bhel, Cethar, TATA,

2281

what is work done in throttling process.

3 6591

what company need you

1 3654

if we not carried out B check at mean time in DG set what will be happen?

2139

sir i am doing my b-tech mechanical final year. if i attend to the software company job interview if they ask "Why u r going to a software company Y not core?" what i have to answer.

TCS,

2 6435

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Un-Answered Questions { Mechanical Engineering }

Can anyone explain Things gone right(TGR) and Things gone wrong(TGW) in the APQP process? preferable With example.

11682

What is big advantage of fast breeder reactor ?

1157

Name the common carpentry tools?

1138

resent profession and what would you define as your career objectives

2165

Why centrifugal pump is not called as a positive displacement type of pump?

1095

What are the advantages of powder metallurgy?

1196

What is the name given to portion of thermal energy to be necessarily rejected to environment ?

1112

Define railroad track ballast?

1148

pls send the technical question paper

2251

Is copper tube withstand under hard water say as 500 TDS.And is it cleanable by solfamric acid or by tube brushing

2276

How to exite natural frequencies in a overhung rotor

2128

what are the parameters are selected while manufacturing a single cylinder block?what are the different kind of test is conducted on it so that it can withstand with all those condition which required to run the engine efficiently.which force is act when piston slide inside the cylinder.

2071

why not soot blowing performed of air preheater, while soot blower is in retract position?

1994

What is the formula to determine the speed of induction motor?

1979

How convective heat transfer is effected and on what factors it depends ?

1239

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