Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

what is the job of mechanical engineer in a cement plant??

JP Group, UltraTech, Wonder Cement,

3 18009

can any1 suggest me the books for placement papers.

Jindal,

1 3506

I am presently working as marine engineer on ship & I wish to settle on land. So can you please suggest any short term course with 100% job guarantee?

1414

why companies are using First and third angle projection? why not second and Fourth?

CADD,

7 24159

What is the need for drafting?

CADD,

3 6226

hello sir iam atul joshi from mechanical branch. i want to know about the syllabus of technical ques of jindal steel

Jindal,

1493

Plz, send me last 5 years Question papers with answers of JE RRB.

RRB,

1468

When is the maximum load on the lift/elevator,during ascending or descending?Explain.

MN Dastur, SPL,

5 11011

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

1439

in engine when the engine stops are the pistons were stopped in between or they complete the process.

Honda,

6 12400

Hello sir, I am Rajaram. I have finished DME (Diploma in Mechanical Engineering). I would like to attend BHEL supervisor examination. So i want which type of questions can i prepare. & give previous supervisor examinations questions. Reply my mail (rajaramsptc@gmail.com)

Bhel,

3785

When looking at a flanged extension pipe and it is labeled DN20, just what does that mean or intel?

1848

where half nut is use

DMRC, NMDC,

2 25064

what is E.S.P

6 8814

what is the difrrence between qa & qc

4 5079


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Un-Answered Questions { Mechanical Engineering }

Which questions will be asked for mechanical design Engineer position in GE?? plz give me reply it's urgent...

2137


what will be the angular speed of a model of turbine whose dia is half of the real one and operating in 1/4 th of the head of the real turbine rotating in Nrpm.

1519


How is the aptitute test done

503


Identify the parts of indicator diagram?

1438


I want to know flow rate,max pressure drop,heat load,design pressure,test presurre,temp both inlet and outlet of coldside and hot side of 1,2,3,5,5.5,7.5,10,12,15 tons

1410






What is galvanic corrosion?

614


how can we find the discharge pressure of the pump with the use of flow and NPSH?

1376


Explain why re-heater is used in gas turbine

661


how we can calculate the air consumption of any system.

1531


How pipe flanges are electrically insulated?

642


Can I use motor oil in a hydraulic system?

601


Name the boiler that does not need a steam drum.

741


What is the density of plastic?

643


Crankcase oil mist detector

1552


Define stefan boltzman contant.

768