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 9643

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

1983

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

2061

how many nozzles in gas inlet in siemens v 94.3a

1 5308

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

2 15170

which technology use in bikes

TATA,

2076

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

TATA,

4 8243

which material used in railway track

TATA,

10 23807

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

TATA,

5 18438

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

TATA,

1 4114

What is machine

6 8130

What are the protections required to protect turbine?

NTPC,

4 8186

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 7670

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

NTPC, SVRI,

8 46722

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 14697

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Un-Answered Questions { Mechanical Engineering }

What does Nominal size in a valve means like NG6,NG10 etc

7277

Why will an ice cube placed in a cup of hot rotating water spin automatically faster than the water itself?

1221

how to calculate cooling water require to condense x amount of vapor in a condenser.

1986

What to write.. for perception about ntpc.. when you are applying for its interview?

2086

What are the compressor and types?

1107

What is the difference between air conditioning and refrigeration?

1162

hi fiends i am a diploma engineer(mech).now i am preparing for b.e mech part time course. could be send me entrance questions paper fo me .'sureshscad@rediffmail.com'

2071

Heat a vessel with water inside and cool it under tap suddenly. Now when we try to open it...It does not open easily ...why?

1692

Does the position of a chicken egg affect the amount of weight it can withstand?

1164

Identify or enumerate the parts of stern tube

1945

any body hv a experience of L&T pget interview for mechanical thn send me question and experience to me as i hv interview on 8 th may so send me as soon as posssible on my mail id nilesh.spy2000@gmail.com

4674

how to define nomenclature of bearing.

2270

what is the thickness tolerances up to 32 mm

2120

please let me know the book for preparing to section engi and loco pilot bangalore

2286

Sir, I need help. I have completed dip. mech engg was working in facilties management ((Dept) for +2 yrs) in real estate, now I want to join in for mechanical industries please suggest me which should I opt for?

2445

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