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 max % of carbon that can be added in Iron?

Sail,

2 5956

Although the secondary loop of a PWR is a closed loop but some noncondensible gases are entrained into the secondary feedwater. Write three probable sources of these noncondensible gases.

Trinity Technologies,

1 3210

WHAT IS GEAR TERMINOLOGY?

Focus Energy, Gammon, Honda, Shubham,

1 10355

HOW MANY TYPES OF DRILLING MACHINE?

Gammon,

2 5492

normally..what is the kilowatt for 1, 1.5, 2 ton split air conditioners

2 5079

what is differnce b/w comprresure and pump

Engro, HPCL, HVAC, ISAT,

4 8372

I heard that the acetylene cylinder pressure can't be brought down below bar while using for welding activity. Is it true. . If so pl explain why

2202

WHICH ONE IS PREFERRED, VERTICAL OR HORIZONTAL PUMP WITH COMPLETE TECHNICAL DETAILS

BARC, ONGC,

2381

Why two stroke engine can’t be used in cars?

4 7633

How to calculate the condensate values of boiler?

1 2726

what we switch on after switching on the ups to start a computer, is a cabinet or a cpu ?

2 4347

why we use 4 earthing in the DD genset?

Cooper,

2 4400

SIR, ME AND MY FRIENDS(MECHANICAL ENGINEERING STUDENTS) PLAN TO GO TO CHENNAI FOR INDUSTRIAL VISIT. MAY I KNOW HOW TO CONTACT THE MAJOR INDUSTRIES, PROCEDURE FOR HAVING A VISIT THERE, AND OTHER DETAILS. COULD YOU PLEASE HELP ME

1901

Hello i am appearing for the BHAVINI written exam 2014 for the post of Technical Officer(Mechanical). Can anyone tell me what topics to prepare?

5175

Please any one help me I preparing for the post of charge man in Indian ordinance factory please give me some guide line & book for this exam.my email. anoopkpandey16@gmail.com

3279

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Un-Answered Questions { Mechanical Engineering }

Explain the difference between projectile motion and rocket motion.

1211

What is screw,centrifugal and rotary type compressors,how it works and what is principle .

1964

Name Of Parts And Each Purpose

1988

What is allotrope ? In what forms of cubic pattern, iron exists ?

1159

Explain the difference between upstream and downstream in a refinery?

988

What is the most important thing you have achieved as an engineer?

1015

Enumerate the cause of pumps low delivery of water

1957

Why rockets using liquid hydrogen have higher specific impulse compared to liquid hydrocarbon ?

1113

What is general pressure ratio for axial, reciprocating and centrifugal compressors?

1833

Explain working of a fourneyron turbine?

1116

Explain about front drive mechanism in vehicle

1754

Explain how is a submarine able to submerge and surface?

1107

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

1907

Name the different shops?

1053

Explain the principle of Suizer Fuel oil injection pump

2014

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