Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

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

Agrium,

843

What is charge?

Tech Mahindra,

2 4004

Why not use dbt in cooling tower approach

Ravenbhel,

1 3163

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

1 5372

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

Nirma,

1 1636

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

926

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

1 4403

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

LG Polymers,

1006

what is the different between brazing and soldering

3 4295

types of law of evoporation

ACB Group, Tata Motors,

1 3822

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

1 3475

different between friction bearing and anti friction bearing

2 4585

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,

1649

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

Bosch Rexroth,

1 3764

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

1 1845


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Un-Answered Questions { Mechanical Engineering }

What is representative elementary volume?

107


Properties of F.O. the cause damage on auxiliary boiler.

1066


What are the causes of low compression in the main engine?

1071


solar cooker based on the principle

978


Explain the otto cycle in brief.

90






i have completed b.tech from mechanical engg so plz send me some question paper for entrance exam

1213


State fresh water generation plant made water flow.

721


What do you understand by the concept of a 6 stroke engine?

105


sir/ madam i m apearing to rrb bhubaneswar for entrans exam please i want a help to get thruogh this

1068


Explain how the cylinder lubrication on main engine is done?

946


Name of the tables which is going to join two tables in querry ?

866


What is higher IMP or BHR

901


DURING STEAM BLOWING OF PIPE LINE, A BLUISH COLOR CONICAL PATTERN IS OBSERVED AT THE END OF PIPE. WHATS THE CONCEPT BEHIND IT?

1345


What causes crankcase explosion?

1185


What is add number

467