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

Mechanical Engineering Interview Questions

Questions Answers Views Company eMail

what is compressor out let pressure siemens v 94.3 a gas turbine ?

2 9536

how many filters at durty side in air intake system in siemens v 94.3a

1925

what is the type filter in clean side in ge 9 fa gas turbine ?

2029

how many nozzles in gas inlet in siemens v 94.3a

1 5250

how a train take turns though there is no differential gear?

2 15062

which technology use in bikes

TATA,

2014

what is the reasson after complition of suction stroke and started compression stroke inlet valve open for few digrees

TATA,

4 8081

which material used in railway track

TATA,

10 23515

Air is a bad conductor of heat.why it becomes hot in summer?

TATA,

5 18244

in power plant lube oil system, if oil mist/vapour eliminator is not running what are all the consequences occur in system?

TATA,

1 4015

What is machine

6 7869

What are the protections required to protect turbine?

NTPC,

4 8022

what is ERW PIPE & Seamless PIPE Out of ERW and Seamless which one gives good results for an impact force of 2700 N??

NTPC,

2 7574

how can calculate how much steam is to be required for generation of 1MW electricty?

NTPC, SVRI,

8 46425

Can we use pure oxygen in IC engines instead of air?? what would be the advantages and disadvantages of using it?? Have any steps been taken about this??

College School Exams Tests, TATA,

5 14520

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Un-Answered Questions { Mechanical Engineering }

what is the magnetic (electric) center)

1919

What is the difference between column and strut ?

1318

How to find the max load of the engine?

2070

What is Rig floor..?

1557

what type of questions will be there in the written paper of tata motors ?

2144

which material is suitable for punching press to avoid scratches amd waear of metal hittimg the blades?

1727

What is a magnetic valve of refrigeration system?

2235

What is the date, first titan launch from cape canaveral?

1163

how the magnetic trains are leviated(MAGLEV)?

2071

one kg of gas is compressed adiabatically from 1 kg/sq.cm,1 cubic metre volume and 300 kelvin to 5 kg/sq.cm,0.5 cubic metre and 400 kelvin.work transfer in this process will be

7298

sir i m final year diploma(mech. engg)student, can i apply for psu,s as like sail, bhel,gail,dmrc.etc..if yes then give me detall about iton my e-mail id meatul90@rediffmail.com...thank you.........

2862

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

2347

Effect of surface finsh & surface roughness on coefficent of friction in form press tools.

1987

What is meant by effectiveness?

1054

i have been selected for the HAL interview? what type of questions can i expect? technical or personal? pls help me in this regard and mail to sankar_aji@yahoo.co.in

2331

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