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 thrust bearing?

ABC Inc, RRB, Siemens,

1 4713

What are the causes of boiler backfire and steps in how to prevent it from happening?

ABC Inc, RRB, Siemens,

4 58242

What are the causes of high alkalinity in boiler water?

ABC Inc, RRB, Siemens,

2 7325

What are sensible heat, latent heat, and specific heat of water?

ABC Inc, RRB, Siemens,

1 4970

What are the causes of turbine vibration

ABC Inc, RRB, Siemens,

9 29462

What are steam turbine parts usually come into damage?

ABC Inc, RRB, Siemens,

3 6735

what is diffusion heat transfer

2 5414

tell me 1 name of device where work & heat transfer is +ve

3 5111

tell me 1 name of device where work & heat transfer is -ve

Chandan,

2 4799

What type of pump use in boiler F.O. system?

ABC Inc, RRB, Siemens,

2 5598

What s gland sealing steam?

ABC Inc, RRB, Siemens,

3 7646

. Where can you find the feed check valve and feed stop valve and give the purpose of it?

ABC Inc, RRB, Siemens,

1 5448

why the reaction turbines are not exposed to atmosphere? and why the impulse turbines are exposed to?

TATA,

3625

What is the tolerance allowable for ISMC 150(c-channel) as per IS 2062? I want the min and max dimension allowable in raw material?

1 9918

How to prevent back fire of boiler?

ABC Inc, RRB, Siemens,

2 7335

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Un-Answered Questions { Mechanical Engineering }

Difference ISDN and Brodband?

1910

What is the importance of tolerance in engineering?

1024

Metals, in general are of low strength and do not possess required physio-chemical and technological properties for a definite purpose. Alloys are therefore more than metals alone. Discuss the arrangement of atoms and structures of alloys.

1046

what is heat treatment and why is it done?

1082

book name for the written test of rrb exam

2604

What is screw,centrifugal and rotary type compressors,how it works and what is principle .

1904

What is the indication of leaking starting valve of an engine?

1777

what is bms system and how to work it

1660

what type of question has been asked at schwing stetter

4476

Which impurities form hard scale and which impurities soft scale ?

1044

What is booster in pneumatic ?

2001

describe a type when u anticipated potential problems and development of preventive measure.

1837

What is the profile of QA engineer

1896

What are your significant functional achievements in the present company? How did they contribute to the total process

4239

How to find the bearing dimension from its number for ex 24040

2070

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