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

Mechanical Engineering Interview Questions

Questions Answers Views Company eMail

if C.R increases then detonation will increase or decrease

4 5485

what is cyclon vibration effect in turbine

NTPC,

1940

Why should we hire you over the others waiting to be interviewed?

3259

what is counter weights. Why the ship cranes are not having counter weights irrespect of industrial & civil construction cranes are having counter weights.

1 4267

what is combined cycle & where it is used

NPTI, Reliance,

2 10135

Cox chart is used in ....Distillation, evaporation, drying

4239

How can an internal combustion engine be used for refrigeration?

3 5370

The higest value of thermal conductivity is expected for a.) Solid ice b.) Melting ice c.) Water d.) Boiling water Give the thermal conductivity value for each.

BEL,

8 27715

what is different between impact and impulse force ?

1 3806

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

1 7714

What is function of steam strainer?

2 8435

WHAT IS EASY & PERFECT METHOD TO JOIN CONVEYOR BELTSEXPLAIN IN DETAIL

1863

On 22nd December, which of the following places has the largest day and shortest night ?

2 4472

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

1 5356

whose unit is Psi ?

5 7314

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Un-Answered Questions { Mechanical Engineering }

What is the differenc between total moisture and inherent moisture in coal ?

1009

Specific strength of materials is very high when they are in fibre size but lower when they are in bar form why ?

1598

I am completed diploma in mechanical in 2002, i have 5year experience in materials (purchase) dept,i want to do SAP cource in MM module, i want to know can i complete SAP after diploma cource only, is it usefull to me for further Job opening.

2034

Why fatigue strength decreases as size of a part increases beyond around 10 mm?

1208

What is an oil mist detector

2038

How to exite natural frequencies in a overhung rotor

2017

what is the significance of line of action in gear?

2019

Name the common carpentry tools?

1022

In which process internal energy remains constant ?

1037

Why the work per kg of air flow in axial flow compressor is less compared to centrifugal compressor for same pressure ratio ?

1076

differentiate between total moisture and inherent moisture of coal.

1006

What is the main purpose of an airspeed indicator in an aircraft?

982

What pressure is highest L.O. Gravity Head or S.W. of the stern tube circulation

1994

What is a pneumatic system?

1053

sir i need section engineer test papers

2722

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