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 for zinc finds applications ?

1027

Which reactor has no moderator ?

1125

What do you understand by catenary cable ?

1232

What does thermal diffusivity of metals signify.

1077

While normal carburising and nitriding surface treatments increase fatigue strength, excessive treatment may decrease the fatigue strength. Why ?

1116

What type of boiler does not need a steam drum ?

1071

What is the difference between hard water and soft water ?

1 1510

Which impurities form hard scale and which impurities soft scale ?

1093

Why an increase in area is required to produce an increase of velocity in case of supersonic flow ?

1039

What is endurance limit and what is its value for steel ?

1100

Explain the difference between ferrite, austenite and graphite ?

1152

What is the difference between isentropic process and throttlinglprocess ?

1173

explain the effects of alloying chromium and nickel in stainless steel.

1031

Explain the difference between afbc, bfbc, pfbc and pcfb in regard to fluidised bed technologies.

1157

Explain difference between modulus of resilience and modulus of rigidity ?

1193

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Un-Answered Questions { Mechanical Engineering }

hii sir. how will CAE/CFD courses useful to B.tech freshers? is this courses useful to getting job in automobile industry? plz give rply..

2095

How is propeller fitted in shaft?

1931

What is the felding arrangment of the boiler

2198

design of a dust collector?

2081

Question regarding property of Critical Path?

2057

What for pyranometer is used ?

1094

WHAT IS THE DIFFERENCE B/W LUBE OIL 20 W 40 AND 20 W 40 OIL.

2024

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

1832

what is line balancing

1637

Explain the difference between shear center flexural center of twist and elastic center?

1092

Give the procedures in starting centrifugal pumps.

2009

"In boiler, what does steam and smoke goes out to the funnel. What reason?"

1987

What are whiskers ?

1120

what is tranformer and transducer

1884

How fuel oil consumed by medium engine?

1838

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