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 4840

Give the function of evaporator?

RRB,

1 3600

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

RRB,

2126

How to detect staring valve leaks?

NTPC, RRB,

2028

What are the causes of dirty lubricating oil?

RRB,

1942

What are the purposes of spiral gear in a purifier?

RRB,

2645

How much pressure on air reservoir?

RRB,

1835

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

RRB,

1 2878

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

RRB,

1860

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

RRB,

1 3776

What are the causes of positive and negative propeller slip?

RRB,

2652

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

RRB, Trident,

2283

Preparation before arriving port?

RRB,

1909

Where is the expansion tank located?

RRB,

1964

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

RRB,

2119

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Un-Answered Questions { Mechanical Engineering }

Did you have a favorite project that you had to do while in school?

1043

Who are the leaders among expansion valve manifacturers? what are the recent developements in the expansion valve industry, used in refrigeration abd air-conditioning?

2164

What is meant by reflectivity?

1110

What is space heater?

1848

What is 1810 stainless steel?

1133

What causes white smoke in two stroke locomotive engines?

1338

Can anyone tell the exact hot water generator load calculation for central airconditioning. pls mail me at azeemk30@gmail.com

2008

How is the aptitute test done

1042

What is coefficient of contraction?

1088

What is the difference between basic hole and basic shaft ?

1103

plz sent me jindal placement papers in mechanical enginnering

2793

Define the term latent heat.

1194

Explain the opening and closing of water to the bowl of the purifier

2221

• What is your weakness?

2021

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

2499

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