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 pattern material used in Investment casting Process is?

HAL,

5 8708

The boiling point of corbondioxide is?

HAL,

6 9029

The ability to draw wires is called

HAL,

14 32667

The amount of moisture that is to be present in wood to be called dry wood is

HAL,

2076

Numeric control is used for

HAL,

6 9633

The amount of carbon present in Cast Iron

HAL,

7 15421

The amount of thickness of the metal sheet that can be welded by ultrasonic welding is

HAL, NTPC,

3 8697

The property of a metal that is determined by the indentation on a metal surface

HAL,

7 12288

The effect of reheating is

HAL,

11 20938

how to calculate or arrive the capacity of an mechanical press?

Omkar Solar System, SGI,

2 12924

how can we remove paint from (painted over)plastic or nylon objects with out damaging the object?

SGI,

2 5635

What is colour of flame if the of Halide Torch detects a refrigerant leakage?

HAL,

2 13951

The ratio of Emissive to absorption power of heat by a body is equal to heat emitted by a perfect black body. Who said the statement

HAL, ONGC,

3 10198

Kinetic friction when compared to Static friction is?

HAL,

8 12546

what is priming pump in adg set, what is its function.

5 19671

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Un-Answered Questions { Mechanical Engineering }

what is advantage and disadvantage of forward curve and backward curve blade of an id fan impeller and FD fan impeller??

1724

What is the function of lathe machine?

1139

why choke is not exactly placed in the middle of the tube light ?

2130

What are the things to do when approaching the port?

2200

Explain the difference between the flight of a plane and a helicopter?

1183

what is the meaning of MIN MAX?

1977

why we cant measure absolute entropy directly,but the change we can?

2394

i want to know how a dg set run/works and what is strock and what difference in between two and four strock engine.

2473

Please tell me the difference between EN31 and OHNS material.

9206

Quantities like pressure, temperature, density, viscosity, etc. Are independent of mass. What are these called ?

1153

1draw a convergent uniform and divergent circular pipe and draw hydraulic gradient line and total energy line.

2089

Sir/Mam, I have applied for RRB chennai for the section engineer - mechanical posting. If any one is having the old written exam question papers please send it to my mail id : spramu@gmail.com Thanks in advance, Ramanathan...

2040

What are the causes of emergency stop in a steam engine?

2239

Difference be betwin Fe-500 as per IS 226-1975 & IS 2062-2006

2870

Which material amoung EN8 and EN24 should be selected for the designing of the shafts of rotary kilns

1565

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