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?

2661

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

1523

what is cyclon seperator and water column?

1437

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

1 2812

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 12181

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

2 7256

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

3 18069

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

ACC, Sidhee Cement,

1 7383

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

1384

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

3 4742

Where mixed flow type compressors are used?

1318

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

2617

What is the difference between IES and Engineering service exam?

2 11340

What is pulse tube used in low temperature application?

1491

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

1430


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Un-Answered Questions { Mechanical Engineering }

I m having skype interview with germany team what are the common questions asked?

627


What is vane diagram in centrifugal pump?

1780


please provide me the calculation for the thickness of duplex stainless steel pipeline thickness used in process industry ( Water). The details are given below. Diameter : 3" and 4" Thickness : 3.91mm, SCH40 Operating pressure : 62 bar Operating Temp : 35 degree ASME31.3

1685


Can anybody please tell me from where I can get sample placement papers so that ii can prepare accordingly.

1156


Identify the parts of steam turbine

1841






why constant pressure is consider for thermal diffusivity??

1573


how to calculate the size and weight of induced draft axial fan impeller

994


how to identify the odd man out in the arranged particular type of object

1652


How does length and initial angle affect the period in a simple pendulum?

717


I HAVE SELECTED INTERVIEW FOR GOVT POLYTECHNIC LECTURERS.I DONT KNOW ANYTHING.PLZ HOW INTERVIEW WILL GO AND WHAT QUE'S SUPPOSE TO ASK ABOUT SUBJECT.PLEASE SEND QUE'S AND ANSWERSTO MAIL OR CALL THIS NO:9966924990.PLZ HELP ME.

11042


Discuss how to prepare the M/E in the standby condition

1351


I'm a Mechanical Engineer (2007 passed out) 77% distinction degree holder from anna university chennai, tamilnadu. presently working in a software company, i'm interested in getting my job with Indian Railways. Can any one help me in how to know the vaccancies and applying for RRB.

1674


what is electronically operated pneumatic valves? give one example

1610


why viscosity is measured in kinematic viscosity.?

1612


Differentiate Between High Speed coupling and high torque coupling with examples.

1736