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 there is 30% loss in cooling of an ic engine then to reduce that it is ok to supply 30% less fuel? why?

1 3016

if you are standing on 30th floor & you asked to drink a water through straw .can you? water is in glass at the ground floor.

5 8118

why the stroker is provided in the boiler?

1 6618

what is the difference between the air preheater & air blower?

Castrol,

4 15538

function of the strainer in ic engine?

Castrol,

3 15717

difference between rolling & pitching

2 9651

what is the use of fudicial indicator in measurement?

Godrej,

1 6010

Can I ask "you are having experience in welding field?"

1 3451

why the baffels are provided in water tube boilers?

Siemens,

2 7108

why the lever of spring loaded safety valve is very long?

1 4097

work done in throttling process is given by which formula?

Siemens,

1 8885

what is used to check the amount & quality of fuel in two stroke ic engine?

Siemens,

1 5291

why rotory compressor is used in the gas turbine?

2 5428

what is the function of steam trap?

2 5854

where is the steam trap connected in boiler distribution?

1992

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Un-Answered Questions { Mechanical Engineering }

We have 6-axis wotan horizontal milling & boring machine. Linear axis- x,y,z,w & U. Rotary table B Axis Z,U & W axis are parallel. Z is tool axis. X is cross slide. We wish to retrofit the machine.Which control I should select & also suggest How many axis simutaneous control for linear & circular interpolation.

1967

What are the causes of liner high temperature?

2010

How can check gear pitch?

1841

Proximity analysis of coal provides data for a first, general assessment of a coal’s quality and type. What elements it reports ?

1109

What does a rolling offset look like?

1162

Why the electric motor of a fan with backward curved blades is never got overloaded under any condition ?

1339

What to write.. for perception about ntpc.. when you are applying for its interview?

2043

CATIA:SPRING WITH SOME RADIUS AXIS

2400

How to find the max load of the engine?

2071

what is STOCT TURN OVER RATIO

2177

WHat is adsl?

2199

How the bearing numbers are allocated?

2113

Tell us how do you discharge your duties in your duty post

5700

What is ferrite material and explain its applications?

1244

how to prepare for bhel et interview

3637

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