Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

plz give sample question paper of hpcl thank you shinde_murali@yahoo.co.in

753

In a Waste heat recovery boiler feed control valve is after the economiser where as in auxilary boiler feed control valve is given before the economiser.why?

2 4015

why desuperheater tubes are bend in shape

1419




why we have to know the specific frequency of any equipment? does anybody know about specific frequency ?

ISRO,

3 4600

if u have to give support in 1 km long bridge,where u will give it & how many?

HAL, ISRO,

10 9444

What is difference between sand blasting and grit blasting ? What is its purpose and how is it done ?

2 10015

All Rector or Exchanger have spherical/hemispherical end Why?

Reliance,

2 5444

What is Dry Bulb Temperature and Wet Bulb temperature?

3 7588




What is thermodynamics?

3 3338

Write down the epression for air standard efficiency of diesel cycle?

3 5250

Explain Why Nozzles are made convergent and Divergent?

8 14951

What do you mean gy "Clausius inequality"?

3 3829

Define Overall Heat transfer coefficient.

2 16936

What is the principle of operation of simple jet propulsion system?

3 7667

Whe a system is said to be

2 1676


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Un-Answered Questions { Mechanical Engineering }

Dear sir-I WANT LAST FIVE YEARS RRB-CHENNAI QUESTION&ANSWER PAPER IN J.ENGG(GRADE:II)-MECHANICAL ENGINEER

960


whats the Formula to calculate temperature of steam at given pressure

482


tell me about a time you were able to successfully deal with another person even when that individual may not have personally liked you or vice versa.

876


what do you mean by resistivity survey of tubewell

874


"In a four-stroke diesel engine, In what engine exhaust valve will open?"

526






What is the felding arrangment of the boiler

979


Describe The Complete actvities of the STORE KEEPER?

1072


Sir can u send me few interview questions and answers based on Deputy Superintendent(materials) of APSRTC. I have selected in written.reply to bhanudammoju@gmail.com thank u.

553


Pls tell me the diff bw impulse turbine and reaction turbine

779


Explain the opening and closing of water to the bowl of the purifier

753


Identify the parts of steam turbine

976


What is the critical speed. Compare the critical speed of hollw shaft and solid shaft.

1275


What are the causes of I.O. high temperature in a diesel engine?

679


Please any one help me I preparing for the post of charge man in Indian ordinance factory please give me some guide line & book for this exam.my email. anoopkpandey16@gmail.com

1991


Why RPM cum hour meter connection is not possible in water cooled DEA set. Is there any problem in sensing?

667