Mechanical Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Mechanical Engineering Interview Questions

Questions Answers Views Company eMail

Name fuels used in nuclear power plant?

DRDO,

11 20452

If I want to set a power plant in desert of ‘Rajasthan’ and I have option of steam and gas power plant. Which plant I should set up?

DRDO,

14 20584

You have to design a machine component. For what type of failure (ductile or brittle) you will design?

DRDO,

9 15522

On what property u can distinguish material as brittle or ductile?

DRDO,

10 24158

Whether ductile material can fail in brittle manner? WHEN?

Bhel, Descon, DRDO,

12 30688

what is friction?

NHPC, NTPC,

10 11630

what is the manufacturing process for impellers of closed, semiopen and open type?

1 3709

I am requiering interview questions regarding Close Ferro Crome Furnaces

2077

what are the types of welding machine?

Construction,

8 20242

What is FEED?

8 8861

current rating of a 3 phase DG set is 20 Amps, but what will be the per phase current for single phase supply.

2 8205

Why tyres are manufactured in black colour?

MRF, TVS,

22 70087

Why green curtons are used in hospital?

2 6174

How to measure sound level of engine of tractor?

1 7934

which questions will be asked on AUTO-CADD and Pro-E softwares pls it is very very urgent

GE, Virgo,

3 12942

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Un-Answered Questions { Mechanical Engineering }

Which are the reference fuels for knock rating of s.i. Engines ?

1111

What is ferrite?

1303

What is the normal vacuum pressure in a steam turbine atmospheric condenser? What would cause the press to falls?

2023

Tell me on steel

1568

Describe How much Record maintain store Keeper and Write use of the Records?

2040

How is a submarine able to submerge and surface?

1138

Is the unit and normal value fuel ratio of an average diesel engine?

2368

find the damper capacity of a system having a damping co efficient of 90% with a vibrating mass of 0.1Kg over a spring having a stiffness of 1KN/m.

1818

Is pipe round because it provides the least area to volume ratio?

1173

What are the causes of troubles in boiler during operations?

1957

How fuel oil consumed by medium engine?

1969

What is the color of flame if the boiler is running in good condition? How about when it is not in good condition?

2394

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

1832

List out the points of diesel generator B check?

2114

what is threaded joints ,where present usage ?

2225

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