Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

what is diameter of a suction pipe?

752

design of a dust collector?

795

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

RRB,

893




what do you mean by volvo ?

1019

what is an intensifier?

IBM,

972

why some shafts are drilled internally " mech stress point of view"

3 2088

define hookes law?

HAL, Jindal,

2 3463

what's are the Unit's of RPN (Risk Priority Numnber)

2 2470




What if the formula to calculate the CFM in airconditioning

1 1820

In a reaction turbine,where the pressure drop will be in fixed blade or moving blade?

3 2416

two shafts should have same strength? a)dia b)same material c)angle of twist d)twisting moment

Keihin Fie,

1 1728

if HP LP Bypass opened in running condition then what happen in 210 MW thermal plant

2 3480

if HP LP Bypass opened in running condition then what happen in 210 MW thermal plant

2 2729

define eccentricity and principle

DEWA,

1 1971

what is difference between en8 and en24.if the usseage of motor shaft en8 what problems faceing?and what are the advantage of en24?

5 28988


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Un-Answered Questions { Mechanical Engineering }

in regenrative cycle why to use two liquid(water&mercury) on steam genration cycle.

522


What do you treat in high alkalinity of boiler water? What is a feed water pump? What is a Booster pump?

787


For a high pressure/ high temperature multistage pump (Boiler Feed Water Pump), what is the average life of mechanical seal? Does life of DE and NDE differ, if differ, how much? Why?

742


What is the sensitive part of the liner

831


What are the causes of steam turbine failure?

863






How to decide the thickness of sheet metal while designing the bracket?

4905


what is the fuction of asstt. rigman drilling

3168


What is an oil mist detector

661


I am requiering interview questions regarding Close Ferro Crome Furnaces

663


what is Density of Fe410W IS:2062? Anyone have Density material table?

1350


What is gtsc technology?

563


Explain the operation of a centrifugal purifier.

1118


Name the safety devices of diesel engine?

688


Explain the causes of the exhaust valve leakage.

728


diffuser increases pressure but in turbine pressure is decreasing when steam passing through casing?

1773