Mechanical Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Mechanical Engineering Interview Questions

Questions Answers Views Company eMail

if there is self ignition in petro engines then why is the need of spark plug in petrol engine ???

Velammal Engineering College,

1 3291

Pink city of india

VFJ,

4 4595

What is the function of rocker arm

Engineers India Limited, HPCL,

3 4914

what is bearing journal?

CPCL, SCCL,

4 5217

based on the recruitment program and the expected resumption date

Petromar,

1546

what is the main differance betn id & fd fan

Engicon,

3 4228

what is the calculation of selection ofan capacity is 12000m3/hr.

Engicon, Rana,

1893

Hoew to represent unilateral tolerance, as Bilateral tolerance in engg drawing...? Example: 1.295 +0.000 and -0.10, as unitolerance, write the value in bilateral tolerance?

1731

1TR = 400 cfm How?

ASIT,

1 4089

What happened when Delivery valve closed and Suction valve open in centrifugal pump.(in running conditions)

KFCL,

3 8554

in regenrative cycle why to use two liquid(water&mercury) on steam genration cycle.

1589

If beating no. Is 6205 described the the each no.

KFCL,

1 2652

What is cavitations?How it is generated?

KFCL,

4 4974

What is snapring ?

CPCL,

2 3829

Enumerate some differences between an "orifice" and a "notch". Also tell if "jet" relates more to an orifice or a notch?

Variant,

2 15899

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Un-Answered Questions { Mechanical Engineering }

can any one pls refer me any sites which have notes regarding Body-in-white(welding fixtures)...pls

1954

PLEASE PROVIDE ME PAPER ALONG WITH QUESTION THAT ARE ASKED IN ENTRANCE EXAM EVERY YEAR/

1554

RRB exam model questions pls forward.

1782

What is the materials of jib?

1041

Preparation before arriving port?

1754

What is the cause of pressure drop in a centrifugal

1834

pls send me rechnical test paper of reliance with answers for last five years??

1813

What is the maximum P-max for a cylinder in M/E.

1899

tell me about a type when you had to use your presentation skill to influence some ones opinion

1546

What materials use to make valve body, and What data needs to choose correct valve size

2420

how to prepare welding procedure specification and pqr

4878

What is IS standard in case of mode of measurement for ducting

1971

what is the pattern of written test for the post of trainee mechanical engg.

2037

How does length and initial angle affect the period in a simple pendulum?

1027

If you have a valve with an applied pressure, how do you determine the stress to the closed and open valve?

1739

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