Why air is not used to run the turbine?

7 Answers  

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an engine operates between temp of 900k and t2 and another engine operates between t2 and 400k. for both engines to do equal work what shuld be the value of t2? a)650 b)600 c)625 d)700 e)750. with explaination.

6 Answers   General Motors GM,

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what is difference between pipe and tube.

4 Answers   Jaiprakash, Sterlite,

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why I-sections are considered to be stronger one than any other ? how does a ship floats?

16 Answers   HCL, Merchant Navy, Titan,

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Explain proportional limit and elastic limit.

1 Answers   Reddy Labs,

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A simple problem involing in hoops stress. For sphere: M= [3/2]*p*V*[density of pressure vessel material/Maximum working stress it can tolerate] For Thin walled pressure walls: Hoops stress or stress in the radial direction =p*r/2t ?

0 Answers   Bhel, JPMorgan Chase,

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What happened if the exhaust valve is leaking?

2 Answers   RRB,

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Why the work per kg of air flow in axial flow compressor is less compared to centrifugal compressor for same pressure ratio ?

0 Answers  

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

1 Answers  

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which power station plants r more efficient? which is less? which is most expensive and which is cheapest?

0 Answers  

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what is differnce b/w comprresure and pump

4 Answers   Engro, HPCL, HVAC, ISAT,

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bearings types

5 Answers  

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