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 is, if any, the orientation of the horizonal seam on ERW welded pipe

Agrium,

1829

What is charge?

Tech Mahindra,

2 6231

Why not use dbt in cooling tower approach

Ravenbhel,

1 4927

why we use charcoal layer in aqua silencer to purify the gases??

1 8295

during starting of centrifugal pump mechncal seal is required to be vented first

Nirma,

1 3315

How to calculate the CFM in the AHU (air handling units.

1 3318

How to calculate the CFM in the AHU (air handling units.

1 6622

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

LG Polymers,

2002

what is the different between brazing and soldering

3 6985

types of law of evoporation

ACB Group, Tata Motors,

1 5978

what is the melting point off gun metal bearing and white metal bearing

1 5166

different between friction bearing and anti friction bearing

2 6828

We select 10mm nominal thickness for Elip head of a pressure vesel. The minimum thickness after forming is 8.2mm. (Shell thickness is 8mm. The minimum thickness after forming is satisfied or not with UG-79 (d)(3) in ASME SECTION VIII, Div.1?

PetroVietnam,

2665

is pneumatic cylinder can be used as hydraulic cyclider for same pressure.

Bosch Rexroth,

1 5598

wat is the need to run a machine without feed???

1 3503

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Un-Answered Questions { Mechanical Engineering }

Give five differences between suction and discharge pipes?

2101

What causes diesel engine trouble when using heavy oil?

2108

i need to prepare for iocl exam.pls provide me the book names for apptitude section which include reasoning,numerical ability,logical deductions......

2858

plese send me the rrb model questions for JE mechanical

2178

Identify the parts of indicator diagram?

1928

IF RPM OF PTO OF TRACTOR IS 540,torque at pto is 21kg/cm sq.& WE NEED IT TO 1800 RPM ,THROUGH GEAR ONLY FOR THAT WHAT WOULD BE ETHE GEAR STRUCTURE( I.E.NO TEETH OF BOTH GEAR ) IN ORDER TO GET 1800 RPM OUTPUT.

2261

What is meant by effectiveness?

1064

Steam turbine (function an parts)

2940

What is a combination thrust and radial bearing?

1234

In Turbine how the balence piston works and what is the direction of leak of steam flow.

3011

What is maximum continuos Rating?

2089

How work the mobail vibrator

1902

Give the safety precaution when working in a high place.

1993

What is forced convection?

1143

What is the use of white metal?

2183

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