Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

What is the formula for 1 HP of a two-cycle engine?

930

Name the indicator diagram.

764

what is meant by straem lines?

1 1869




difference between 1st angle and 3rd angle projection

Bhel,

816

what is viscosity?

Bhel,

1 2043

what is hammering of fluid?

Bhel,

2 3422

how airconditioner works

Bhel,

8 4492

what is the relation between pressure&veloscity? give me one practical example?

Reddy Labs,

749




What are the 3 parts in indicator diagram?

RRB,

668

What are the causes of damage of diesel engine exhaust Valve?

RRB,

1 2630

What are the causes of I.O. high temperature in a diesel engine?

RRB,

709

What trouble could result if the main engine is using a low grade of fuel?

Maruti Suzuki, RRB,

1 2236

What are the causes of liner high temperature?

RRB,

640

What happen when too much cylinder oil is injected in the working cylinder?

RRB,

641

How many lubricating holes are there in cylinder?

RRB,

1 1697


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Un-Answered Questions { Mechanical Engineering }

HOW TO calculate steam velocity on boiler o/l ?

962


meaning of 125kva DG

842


Purpose of lubricator in a large diesel engine.

786


When a 30KW/3 ph pump runs one hour continously, what will be the heat dissipated? how can i find this, any general equation?

629


My parents green card holder and sister is citizen so... . I m applying for spring 2010 for F1 visa... how can i convince visa officers for visa?

622






HOW TO CALCULTE THE TR CAPACITY FOR SCREW COMPRESSOR, RECIPROCATING COMPRESSOR,PHE & COOLING TOWER? HOW TO CALCULATE THE FLOW RATING OF PUMPS?

2382


Respected sir please send placement paper of bpcl

1439


dear sir, pls provide me a previous paper for hpcl engineers trainee exam for mechanical engg. this is a request pls do the needful as early as possible.

645


"What is fuel oil viscosity, specific gravity?"

805


• Which is the latest one?

839


pls any one send me the last 5 years rrb QP - hari.devarajan@gmail.com

1219


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

865


The lowest allowable insulation resistance?

727


what are various part found in vapour absorption machine and its working

1134


What is base design drawings?

455