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 the purpose of inter cooler in multistage compressor

9 74093

why we can't use condensate pump in place of feed pump.

Hindalco,

1 4129

SUBJECTS: 1 THERMODYNAMICS .2 HYDROLIC MACHINE . 3 POWER PLANT ENGINEERING .4 ENGINEERINGS MATERIALS .5THERMAL ENGINEERING .6 PRODUCATION TECHNOLOGY .

BPCL Bharat Petroleum, HPCL, SAA, TN,

1 8825

why condensate pump can be used instead of feed pump?

1 3462

what is the formula to calculate the capacity of the power plant if the calorific value of coal and efficiency of the boiler,turbine and generator is known.

2145

when pump suction fluid what force applied

4 6340

How Does diesel generator works?

7 8587

What is the difference between P11 & P22 pipes?

CSI, Kirloskar,

2 18566

What is the function of "magnetic center" in Alternator?

2 6877

Why is Air Conditioner capacity measured in ton like 1.5ton?

3 7255

How to calculate outer dia and width of the bearing

2 10326

why we cannot cool the room by opening the refrigerator ?

2 6277

1-How to calculate the CFM of HVAC ? 2-if we have CFM and then how can we calculate AC Duct size?

1 7280

what is the material composition in IBR tubes?

Thermax,

5 13026

how can we calculate the size of bearing with the size of plummer block?

IIPM,

3129

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Un-Answered Questions { Mechanical Engineering }

What are the different types of fits? Explain

1099

what do you mean by emissive power?

1073

What does 0.125 inch stand for in 0.125 inch npt thread?

910

How many battery discharges?

1947

describe briefly the different cold drawing processes?

1133

Explain the difference between the points of inflexion and contraflexure?

1081

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

1916

What are the dimensionless parameters used in forced convection?

1093

Why centrifugal pump is not called as a positive displacement type of pump?

1033

Explain the advantages of cycloidal and involute gears?

1140

Explain how the cylinder lubrication on main engine is done?

1988

Which impurities form hard scale and which impurities soft scale ?

1088

why the people sitting in the train doesn't get shock whilethat man getting shock from top of the train?

2281

Explain how fast is a jet plane?

1134

How can I see where pipes are behind the wall?

1144

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