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 8328

The boiling point of corbondioxide is?

HAL,

6 8611

The ability to draw wires is called

HAL,

14 31725

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

HAL,

1998

Numeric control is used for

HAL,

6 9234

The amount of carbon present in Cast Iron

HAL,

7 15007

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

HAL, NTPC,

3 8443

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

HAL,

7 11812

The effect of reheating is

HAL,

11 20158

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

Omkar Solar System, SGI,

2 12707

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

SGI,

2 5417

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

HAL,

2 13709

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 9863

Kinetic friction when compared to Static friction is?

HAL,

8 12080

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

5 19279

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Un-Answered Questions { Mechanical Engineering }

How the thickness of thermal boundary layer and thickness of hydrodynamic boundary layer related ?

1026

Explain what are the thermal conductivity properties of brass?

1024

What are some examples of a periscope?

1109

What are the typical indicator diagrams?

1816

Which case we will find maximum pressure and flow in centrifugal pump - circular casing or volute casing ?

2091

how to measure static charge in processing of expandable polystyrene. explain - Units of static charge

1929

why not soot blowing performed of air preheater, while soot blower is in retract position?

1898

Draw a crankshaft and show the parts?

2013

Whether superheated steam can be treated like ideal gas ?

1066

What are the causes of dirty lubricating oil?

1898

The capacity of a domestic refrigerator is in the range of ?

1094

What causes turbocharger surging?

2140

what is the meaning of MIN MAX?

1891

How to find the bearing dimension from its number for ex 24040

2089

What is the normal vacuum pressure in a steam turbine atmospheric condenser? What would cause the press to falls?

1976

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