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Mechanical Engineering Interview Questions
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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...

1034

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

1024

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

TATA,

1159

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 5457

What are the safety devices in generator.

ABB, Anand Group, ITC Infotech,

13 73568

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

JSW,

4 4654

What is cop inAir cnditioning and how we calculate it.

Blue Star,

2 4420

how we relate superheating & subcooling with chiller load

1239

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

Kirloskar,

1501

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

AG Technologies, College School Exams Tests,

4 6121

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

1 2098

what is mean by boiling mechanism ?

1100

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

1137

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,

1139

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

MSP, TATA,

1097


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Un-Answered Questions { Mechanical Engineering }

What is the difference between Mild Steel and Cast Steel with full chemical composition and application details.

911


CATIA:VARIATON IN SIZE AND PATTEREN

1040


What is comprehensive definition of compressor surging

558


What is the formula to determine the speed of induction motor?

1020


Which reactor has no moderator ?

202






What is the relationship between cop of heating and cooling ?

187


What is control volume system?

216


How can we calculate the capacity of each impeller in a multi stage pump(Condensate extraction pump having 5 stage used in thermal power station)How it varies in pumping capacity on removing different stages?

1298


solar cooker based on the principle

1093


WHAT IS THE TOTAL HEAT RATE OF PLANT AND WHAT IS THE HEAT RATE OF BOILER?

1284


Define cotter joint?

180


What is a torque converter?

1210


• How can you justify it?

1256


please provide me the calculation for the thickness of duplex stainless steel pipeline thickness used in process industry ( Water). The details are given below. Diameter : 3" and 4" Thickness : 3.91mm, SCH40 Operating pressure : 62 bar Operating Temp : 35 degree ASME31.3

1201


In si units, one ton of refrigeration is equal to ?

210