Mechanical Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Mechanical Engineering Interview Questions

Questions Answers Views Company eMail

Hiii.. i have applied for steel plant management trainee 2010 exam for stream mechanical... the pattern of the exam has changed.. a preliminary exam which consists of the engineering basics... can any one suggest any book for this... kindly respond to this...

1836

i am preparing for vsp management trainee technical 2010.can any one send me modelpapers of preliminary written test.

1952

why there was 17 stage of compressor in the most of the gas turbine . depending on what?

TATA,

2086

what is the difference between high speed and a low speed turbine and on what parameters we will chose or go for either low speed or high speed turbine...

2 7228

What are the safety devices in generator.

ABB, Anand Group, ITC Infotech,

13 89187

why vertical type mufflers are used in highway trucks? (other them space constrain)

JSW,

4 8110

What is cop inAir cnditioning and how we calculate it.

Blue Star,

2 6360

how we relate superheating & subcooling with chiller load

2216

what is composition for cast iron as per is 120 grade 25

Kirloskar,

2511

What is wet bulb and dry bulp temp. in air conditioner, why we use it.

AG Technologies, College School Exams Tests,

4 9547

If there is a requirement of centrifugal fire pump with casing HIgh tensile strength, then what should be the material for pump casing.

1 3479

what is mean by boiling mechanism ?

2061

what is the difference between type -a and type -b iron > The chemical compostion is given here under and also guide us the effect of Ni;Cr;Mo in the iron; name and use of these two types of iron Type a Type b %C :3.15 2.65 %Mn:0.41 0.52 %Si:1.72 1.60 %S :0.090 0.082 %P: 0.215 0.204 %Ni: 0.40 Traces %Cr : 0.49 Traces %Mo : Traces Traces

2015

AS I AM BEING IN PLANT ENGINEERING & MAINTENANCE DEPARTMENT I WANT ANY BOOKS RELATED TO MAINTENANCE CAN YOU GUIDE ME THE AUTHOR.

Jindal Steel and Power, SPM,

1950

how to select the capacity of an exhaust blower( exhaust booth) in an automobile industry.

MSP, TATA,

1955

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Un-Answered Questions { Mechanical Engineering }

Name two vital conditions of a perfect gas.

1080

Give an introduction to bourden pressure gauge?

1272

What is extruded aluminium used for?

1053

What is the specific gravity or relative density of fuel oil?

2066

we use parallel flow heat exchanger to coo oil of 1000 EP viscosity,oftenly tubes may damage during cleaning etc what is proper way to clean cooler? How impurities decreased or vanished during working or in less teme job performed?

1859

explain the methods of measuring aproblem of armature reactionof DC machine?

1961

What causes friction in the cylinder?

1933

Please anyone send me previous papers of ONGC (Mechanical Engineering) at my email id jtndrkmr.vermaapril@gmail.com. Please help me.

2140

Name the different shops?

1049

What is maximum continuos Rating?

2085

What is the use of flash chamber in a vapour compression refrigeration cycle to improve the cop of refrigeration cycle ?

1106

What is a process flow diagram?

1104

If a dimension is given as SC parameter, is supplier allowed to use full range of tolerance specified in drawing without proving capability?

1674

How much pressure on air reservoir?

1944

What do you mean by annealing?

1216

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