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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What is a positive displacement pump?

0 Answers  

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"In boiler, what does steam and smoke goes out to the funnel. What reason?"

0 Answers   ABC Inc, RRB, Siemens,

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which mechanism is used to turn the vehicles?

20 Answers   Hyundai, NTPC, TCS,

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What are the different parts of impulse reaction turbine?

0 Answers   ABC Inc, RRB, Siemens,

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if the principle stresses in a plan stress problem are @1=100 Mpa,@=40 Mpa, the magnitude of the maximum shear stress (in Mpa)will be

2 Answers  

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why we have to know the specific frequency of any equipment? does anybody know about specific frequency ?

3 Answers   ISRO,

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How to disiegn DCV circuit ?

0 Answers   Kirloskar,

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welding defects

2 Answers   MRF, UIO,

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is there any limit to step up the voltage in transformer???

1 Answers  

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Respected Sir, Please send me the technical question paper of ONGC of mechanical branch.I m in urgent need of it.

7 Answers   NTPC, ONGC,

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what is the melting point off gun metal bearing and white metal bearing

1 Answers  

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