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

Mechanical Engineering Interview Questions

Questions Answers Views Company eMail

The amount of radiation emitted per scm per sec is called …. ?

1062

Why water can’t be used as refrigerant for small refrigerating equipment ?

1 1578

In some engines glycerine is used in place of water for cooling of engine. Why ?

1349

Which elements increase the corrosion resistance of steel ?

1167

What are the important operational performance parameters in design of fuel firing equipment ?

1407

What is critical temperature in metals ?

1113

How much is the work done in isochoric process ?

1110

What is the structure of pure iron and whether it is soft or hard ?

1092

What is polytropic process ? Under what conditions it approaches isobaric, isothermal, and isometric process ? In which reversible process no work is done ?

1235

Out of constant pressure and constant volume lines on ts diagram which line has higher slope ? And whether slope is constant or variable ?

1400

How convective heat transfer is effected and on what factors it depends ?

1159

Explain the rule to find specific heat of aqueous solutions.

1078

What are the major effects of alloying elements?

1137

What is temper embrittlement in alloy steels and what are its effects ?

1153

What is the use of flash chamber in a vapour compression refrigeration cycle to improve the cop of refrigeration cycle ?

1106

Post New Mechanical Engineering Questions

Un-Answered Questions { Mechanical Engineering }

Why and what cause of leak fuel oil in high pressure pipe of main engine?

1901

What is the unit of viscosity?

1090

HOW MUCH HARDNESS OF CAST IRON?

2075

What are the different types of brakes?

1220

what is the difference in Gas Welding and Gas Cutting?? Second Question is for Huge Casting which method is used??

1823

If mft not act when spark failure 3 time what problem will happen in boiler side

2486

Define a process flow diagram?

1062

Are you ready to comply with the employment rules and regulations if your CV is considered for employment?

5023

What are the causes of damage of diesel engine exhaust Valve?

2085

I am doing 3rd year mechanical engineering. I want to place in good mechanical engineering core company. So please guide me how to prepare for interviews, and what can i do for placed in good company?

1915

Name the strongest and weakest type of atomic bonds?

1085

which technology use in bikes

2016

What is a feed water pump? Dearator feed heater?

2129

What is forced convection?

1138

How should I begin a conversation that I need a change in the job to a known person in his organisation?

1866

For More Un-Answered { Mechanical Engineering } Questions Click Here