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 is the indication of leaking starting valve of an engine?

RRB,

2174

What is the thermal efficiency of a diesel engine?

RRB,

1900

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

RRB,

1961

What are good characteristics of good combustion in a boiler?

RRB,

1842

What do you analyze from boiler water analysis?

ABC Inc, RRB, Siemens,

2067

What do you treat in high alkalinity of boiler water?

ABC Inc, RRB, Siemens,

1983

What is a feed water pump? Dearator feed heater?

ABC Inc, RRB, Siemens,

2130

What is the purpose of the nozzle of impulse turbine?

RRB,

2 3988

What are the things needed to have an efficient boiler burning?

ABC Inc, RRB, Siemens,

2107

Name Of Parts And Each Purpose

ABC Inc, RRB, Siemens,

1987

What are the causes of emergency stop in a steam engine?

ABC Inc, RRB, Siemens,

2143

What is the normal vacuum pressure in a steam turbine atmospheric condenser? What would cause the press to falls?

ABC Inc, RRB, Siemens,

2023

Steam turbine (function an parts)

ABC Inc, RRB, Siemens,

2935

What is the boiling point of water?

ABC Inc, RRB, Siemens, Sona,

3 5486

What are the safety devices of boiler?

ABC Inc, RRB, Siemens,

2034

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Un-Answered Questions { Mechanical Engineering }

can any1 provide me the PLACEMENT PAPERS FOR BHEL

2085

Explain how can you convert air mass to air volume?

1103

please send me rrb question papers of SE MECHANICAL

2168

Explain important rules that must be kept in mind while designing castings?

1053

What are the requirements of a good fuel?

2014

Explain the importance of thermodynamics laws in mechanical engineering?

1093

If 320 grade Gear oil is used in a reduction gear box,what can be themaximum operating temperature of the gear box?

2056

What causes cylinder liner-wear down?

2106

What is a stage in a steam turbine?

1137

What type welding electrode is used to weld chrome?

2240

i am looking for a 4 kw immersion water heater /in the USA is this a 220 system or 240

1047

What is the name given to portion of thermal energy to be necessarily rejected to environment ?

1048

How much resistance is offered to heat flow by drop wise condensation ?

1235

Where can i see model papers for NLC graduate engineer test and RRB section engineer test

3623

What are your significant functional achievements in the present company? How did they contribute to the total process

4316

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