Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

What is the basis of selection of type of pump (Centrifugal, Vertical Turbine)

DAE, Energy Plus, DCSEM,

2 2407

Carnot cycle

JKSSB, Tech Mahindra,

2 2407

Which bearings are used in the reciprocating compressor?

Manali Petrochemicals,

2 1786




Give an example of a time when you had to explain some new procedures to your co-workers for quality service delivery. How did you go about it?

Ex-Solite Oilfield and Engineering, Schwing Stetter,

849

what is difference between standards and codes explain with examples?

Engro,

1 1394

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

443

what is the need of rectifire

1 1067

Why do not use flywheel in petrol engine

4 3377




boiler fusible plug melt down, normally melt down due less water or feed pump failure, but is there any possibility of fusible plug melt down due to high temperature in firing zone and at that time water level is perfect at it's level.

1 839

How many load in 15 kva DG set?

Shyam Group,

1 826

what is bms system and how to work it

459

how can I calculate daya of pump

603

How can i Check at site this material is Powder coated CRCA ?

Essar, Bouygues Batiment International,

591

Can contractor purchase as cst purcbase who is registerd under wct act in mp

KL Engineering,

388

Deisel engine is designed to generate 10 MW at 50 deg c, can we expect more power from it at 30 deg c.

TCS, HIT,

1 1550


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Un-Answered Questions { Mechanical Engineering }

Please sent JindalSteel&power,Domain & Apptitude test paper. Urgent request.mr.erajay@yahoo.com / mr.erajay@yahoo.com Tahnks in advance

1294


all mrf company details

945


why it is difficult to make heavy cuts if a form turning tool is complex in shape?

1015


what is composition for cast iron as per is 120 grade 25

1182


How will you size a pipe?. What is Darcy's formula?. From where you will get friction factor "f" ?. In darcy formula substitute f = 16/Re and now you see hf proportional to V instead of V square. How do you explain?.

978






Discuss how to prepare the M/E in the standby condition

636


my jindal interview is on 24th.. can anyone give me few tips regarding the same? lik how i shud prep

779


how can u calculate efficiency of one welder in piping work.if we give support staff for his work.

821


what is the minimum velocity of cooling water for maximum efficiency of condensor.

1002


Identify the parts of steam turbine

1046


how can u increase the efficiency of a power plant without changing the effort?

680


Explain the causes of the exhaust valve leakage.

796


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

642


dear sir pls send me rrb jr.engineer previous question papper to this email id:snap272@gmail.com

787


Is critical speed temperature dependent or speed dependent or both?

590