Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

Respected Sir, Please send me the technical question paper of ONGC.I am in urgent need of it.

ONGC,

1 4385

Respected Sir, Please send me the technical question paper of ONGC of mechanical branch.I m in urgent need of it.

NTPC, ONGC,

7 9252

suppose that there is a gas turbine of 110MW having 3 stages, and compressor having 17 stages. what will happend when the stages of turbine increses to 6.

6 8423

generally in reaction turbine, only a part of pressure energy is converted into kinetic energy. whaat about balance pressure energy incase of single cylinder steam turbine?

1 2409

why the exhaust temp of gas turbine is more than steam turbine

6 8816

why the back wheel in the tractor is bigger than the front wheel?

L&T, MAHINDRA, RAS,

23 43666

i just wanted to ask that what should one do to clear all the concepts a mechanical engineer needs to have cleared,this not only includes the concepts of each and every semester of his engineering course, but also the basic laws and fundamentals of physics(that required for Mechanical engineering).I am a third year mechanical engineering student and i am very keen to know about the above question. somebody please help me.

1 2840

How to measure ducting in HVAC.

GMR,

15 80142

What is spike energy ?

Mechanalysis,

2 5508

plz get me the placement paper for the hindalco industries Ltd. plz mail it on arunmangadu@gmail.com

Hindalco, Ispat,

1 7624

How do gas/electrical/coal heating systems work

1 3052

where can find the information on 2R manipulator?and wat is the history of this 2r manipulator?

1392

hi sir would u plz kindly send me d previous years IOCL test papers......plz send it to this email id...jomygeorge787@hotmail.com

1527

I need BHEL Engineer Trainee written test papers in Mechanical stream.

Bhel, India Cements, JAPL, TATA,

27 32132

what is the difference between rake and rack.

Bhel,

13 18412


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Un-Answered Questions { Mechanical Engineering }

sir,i am golng to attend BHEL supervisor trainee personal interview on 11 sept.anyone share me that how could i perform well in interview& what they would expect from me. thank you.

3357


A fan is handling hot air at 285 degC with flow of 411635 m3/hr, power consumed is 1165kW and efficiency is 66%. what will happen to flow, power and efficiency of the fan if a water spray system is introduced to reduce the air temperature up to 200 degC? (also please refer any document regarding this)

1484


Define grashof number [gr].

700


What are the causes of emergency stop in a steam engine?

1526


Explain mechanical refrigeration.

611






hi guys ,pls help me......i urgently need previous year question paper for preparation of HPCL (MECHANICAL).pls email me @ mangal_2911@yahoo.co.in

1529


please send me samples of tech. & aptitude tests

1508


How to Track the Inventory Items that are avaliable past 15years.

1550


Sir/Mam, I have applied for RRB chennai for the section engineer - mechanical posting. If any one is having the old written exam question papers please send it to my mail id : spramu@gmail.com Thanks in advance, Ramanathan...

1517


What is the percentage of chromium in 18 : 4 : 1 iiss ?

629


What are the items to inspect after cylinder liner is pulled out

1444


why study in Michigan tech univ

1458


How is the gear ratio calculated?

637


What are the names given to constant temperature, constant pressure, constant volume, constant internal energy, constant enthalpy, and constant entropy processes.

578


While normal carburising and nitriding surface treatments increase fatigue strength, excessive treatment may decrease the fatigue strength. Why ?

643