Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

Compare Brayton and Otto cycle.

Bhel,

3 28629

please send the last 5 years {{{JUNIOR ENGINEER GRADE II - MECHANICAL RRB CHENNAI}}} TECHNICAL question papers

1715

why diesel engine does not have spark plug like petrol engine, how ever petrol is better fuel than diesel?

HMT,

16 33250

1.Heat Treatment Process HRC Stands for 2.Material OHNS Stands for

ABCO, College School Exams Tests, Hindustan Motors, Shree Pressings,

10 37762

i need previous 5 years solved q&a for rrb chennai section engg(mech) anybody if you know please atleast provide me the link or if u could send me it to my mail id karthick.silence@gmail.com

2261

What is mean by Resistance welding

Toyota,

4 8794

I want a RRB model question for Diploma mechanical Engg.

ASD Lab, Hyundai, IBM, Infutech, IOCL, JSW, L&T, ONGC, Production and Quality Engineering, RRB, Tata Steel Limited,

6 16942

why the path of a satellite is always elliptical with earth not at the centre of the ellipse?

TVS,

2589

How Hydrulic Power Stering & Clutch works plz explain?????????????????

2 6677

meaning of engineering ...

Aster Teleservices,

1771

what is the use of vanadium (non metal) ?

4 7985

why petrol engine gives more power than diesel engine eventhough diesel engine has high compression ratio?

TATA,

11 28029

what is the relationship between cop and hp(horse power) of compressor?

2 7499

In auto mobile industry for any type of vehicle how can we differentiate 2 stroke and 4 stroke engine....

5 7476

how the material no. 2062 will mild steel of desity 7.85? what are the other codes?

Impex Ferro Tech, Ispat,

1568


Post New Mechanical Engineering Questions

Un-Answered Questions { Mechanical Engineering }

What is the common source of leak in stern tube

1483


If mft not act when spark failure 3 time what problem will happen in boiler side

1711


What is the use of multi tester?

1458


Causes of F.O. Purifier abnormal flow?

1443


In 10.00-20 tyre. what is the meaning of .00 ( after10) ?

1570






What is a feasibility study?

612


Is it a good sign when thick smoke comes out of a Oil vapor extraction fan of a steam turbine oil sump? What does it indicates?

474


Is a diesel engines maximum rpm limited by the diesel burn rate?

615


What is meant by transmissivity?

609


What does 0.125 inch stand for in 0.125 inch npt thread?

506


Explain the otto cycle in brief.

600


What is difference between mill and mill-drill?

560


What are the thermal conductivity properties of brass?

607


What is the purpose of air blow?

1600


please provide me the calculation for the thickness of duplex stainless steel pipeline thickness used in process industry ( Water). The details are given below. Diameter : 3" and 4" Thickness : 3.91mm, SCH40 Operating pressure : 62 bar Operating Temp : 35 degree ASME31.3

1684