Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

what is the use of vacuum balancing valve in CEP

NTPC,

1769

what is critical temprature

MAHINDRA, TATA,

10 11585

in what cycle steam power plant is based

BDL, IOCL, NTPC,

13 14246

what are da different process to make gear

TATA,

5 7177

what is tooth profile

IOCL, TNPL,

1769

what is generatrics and directrics

TATA,

3322

What is the difference between efficiency and effectiveness of an machine,man

1 5072

What are the differences between heat transfer and mass transfer?

NTPC, TATA,

6 37190

DIFFERENCE BETWEEN CODES,STANDARDS & SPECIFIFCATIONS?

Essar, Mecon,

3 6303

Which is the best lubricant-air, oil or water?

6 10389

What will happen if oil is mixed with boiler feed water?

NTPC,

5 14702

What are the procedures of starting of diesel engine?

4 5773

what is the advantages and dis advantages of critical speed of turbine

Bhel, NTPC,

4 16856

what is difference between fan and blowers

GAIL, Mecon,

11 35431

How the speedo meter ratio was decided for vehicle?

TATA,

1402


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Un-Answered Questions { Mechanical Engineering }

what is compression ratio? why its decreased when gear shifted ?

1460


Which pump is more efficient centrifugal pump or reciprocating pump?

623


my dad is refused 8 times in visitor visa? now my dad wants to go usa only? tell me what he can do? whats the reason?

1588


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

2218


Hello friends on 10th feb my campus interview of Vikram Cement group compony of Aditya Birla.So please suggest me which kind of prepration I have done to success the interview.

1736






What are thermal neutrons ?

641


what is the exact heat treatment cycle of IS 4522 Gr6 to get the required properties?

2007


what is the techanical difference between german standard & japanese standard.

1600


WHAT IS THE TOTAL HEAT RATE OF PLANT AND WHAT IS THE HEAT RATE OF BOILER?

1676


What is the difference between nuclear fission and fission chain reaction?

680


Dear Sir, i need previous technical question papers, if possible so please tell from where i got these papers.

1624


What is the purpose of air blow?

1603


resent profession and what would you define as your career objectives

1591


What is fuel ratio ?

669


Define grashof number [gr].

705