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 4737

Give the function of evaporator?

RRB,

1 3507

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

RRB,

2069

How to detect staring valve leaks?

NTPC, RRB,

1981

What are the causes of dirty lubricating oil?

RRB,

1898

What are the purposes of spiral gear in a purifier?

RRB,

2583

How much pressure on air reservoir?

RRB,

1777

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

RRB,

1 2820

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

RRB,

1815

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

RRB,

1 3693

What are the causes of positive and negative propeller slip?

RRB,

2611

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

RRB, Trident,

2245

Preparation before arriving port?

RRB,

1870

Where is the expansion tank located?

RRB,

1935

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

RRB,

2075

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Un-Answered Questions { Mechanical Engineering }

Which types of questions ask in pool campus pune in technical and aptitude test

1397

How does a super charger work in a car?

1020

What is iiucr in relation to petrol engine ?

1264

Name the types of welding?

1214

why eta(η) became the symbol of Newton law of viscocity

2133

What is the indication of leaking starting valve of an engine?

2123

What are whiskers ?

1076

what are the different types of screws?

1191

What are the properties of fuel oil?

2048

What are the ASTM materials used to manufacture boilers?

1958

In General please do read newspapers.And be thorough with 10th history and Geography.Biology also

1957

What is critical temperature in metals ?

1065

Explain the cycle of refrigeration system.

1979

give the sample format of boq plumbing materials

2631

What is the mechanical advantage of a double pulley?

1022

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