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 type of pump use in boiler F.O. system?

RRB,

2 4721

Give the function of evaporator?

RRB,

1 3494

What are the causes of L.O. high temperature?

RRB,

2063

How to detect staring valve leaks?

NTPC, RRB,

1970

What are the causes of dirty lubricating oil?

RRB,

1884

What are the purposes of spiral gear in a purifier?

RRB,

2566

How much pressure on air reservoir?

RRB,

1767

What is non-destructive test and what is the purpose of it?

RRB,

1 2803

Where can you find the feed check valve and feed stop valve and give the purpose of it?

RRB,

1802

What are the causes of trouble in a boiler during operations?

RRB,

1 3671

What are the causes of positive and negative propeller slip?

RRB,

2599

What is the pressure of fuel oil on main engine and diesel generator?

RRB, Trident,

2221

Preparation before arriving port?

RRB,

1863

Where is the expansion tank located?

RRB,

1929

How the F.W.C. system of diesel engine circulate?

RRB,

2066

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Un-Answered Questions { Mechanical Engineering }

HOW CAN WE MEASURE THE L SHAPE SURFACE OF THE MOMENT OF INERTIA AND SECTION MODULUS

1893

plese send me the rrb model questions for JE mechanical

2130

pls send the technical question paper

2150

If we heat the rod what will happen,draw stress & strain curve before after heating ?

2229

What will be the cause of high temperature in one cylinder of D/E?

1855

respected sir/madam.. i wish to know about the latest mechanical inventions and improvements... hwere can i get them... please respond to me through my id

1957

Explain how is a submarine able to submerge and surface?

1049

What are the types of cleaning main engine Turbo Charger blower side?

4479

What is wet corrosion?

1009

Why the transformer is mostly used aboard the ship?

1814

how many filters at durty side in air intake system in siemens v 94.3a

1878

What are the characteristics of Freon 12?

2312

Can you use motor oil in a hydraulic system?

1006

can anybody provide me the HPCL apptitude papers?am having the test on this feb 19th 2008 so plz

6470

Which type of question u have asked to the fresher

1275

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