Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

Is Solid work and solid edge best programs for drawing? what is the difference bewteen them? r there better softwares?

1859

what is cathodic protection? where it is used and when? and why?

748

what is cyclon seperator and water column?

649




explain how do seamless pipes looks like and when they r used?

1 1790

What is the difference between compressor surge and compressor stall? How it affects the performance? Which type of compressor generally experience stall and surge?

1 9757

Why cooling tower of power plant is always in hyperbola shape?

2 5199

What is the difference between induced draft and forced draft fan? where are they used?

3 15102

Why reciprocating type compressors are used in cement industry and why not centrifugal type compressor?

ACC, Sidhee Cement,

1 5689




What is general pressure ratio for axial, reciprocating and centrifugal compressors?

663

Why combustion chamber is used in gas power plant cycle? What will happen if compressor output is directly provided to gas turbine?

3 3016

Where mixed flow type compressors are used?

567

What is difference between Higher calorific value and lower calorific value?

1466

What is the difference between IES and Engineering service exam?

2 9895

What is pulse tube used in low temperature application?

640

what is sight glass, water level meter, water level indicator, level control probe?

685


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Un-Answered Questions { Mechanical Engineering }

SIR, ME AND MY FRIENDS(MECHANICAL ENGINEERING STUDENTS) PLAN TO GO TO CHENNAI FOR INDUSTRIAL VISIT. MAY I KNOW HOW TO CONTACT THE MAJOR INDUSTRIES, PROCEDURE FOR HAVING A VISIT THERE, AND OTHER DETAILS. COULD YOU PLEASE HELP ME

683


What is the meaning of less pumping in AC

800


Who all falls under the Perview of Excise Duty, we mean who has to pay the Excise Duty, eg: does all mfrs have to pay ED or who has high turnover they should only pay ED, if yes that what is the Turnover limit?

595


what should be sensor sensitivity of accelerometer in vibration? And what is the main difference between accelerometer and proximity sensors and others?

1233


what is Retainer?

607






How we make bend & diffuser from any pipe (it's equation)& how we mark in pipe....

709


There is a back compression in Engine, what does it mean

5320


What is the b check value of a 4bt engine

329


DURING STEAM BLOWING OF PIPE LINE, A BLUISH COLOR CONICAL PATTERN IS OBSERVED AT THE END OF PIPE. WHATS THE CONCEPT BEHIND IT?

1094


Contaminants of fuel oil

681


When looking at a flanged extension pipe and it is labeled DN20, just what does that mean or intel?

1122


why the head portion of the screw jack (which carries the load when not rotating) is made hollow?

861


how 2 prepae for technical aptitude? suggest me any books r

3912


how the material no. 2062 will mild steel of desity 7.85? what are the other codes?

800


how gravity filling machine is designed

1167