Answer Posted / rana3299

For feed pump
NPSH

What is the purpose of I.O. circulation before and after starting of engine?

1874

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What do you understand by the concept of a 6 stroke engine?

1094

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i want to know how a dg set run/works and what is strock and what difference in between two and four strock engine.

2369

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Is the hvac machines are designed 10% less than the electrical feeder value?

1738

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Explain the uses of windmill?

1047

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What is meant by newtonion and non-newtonion fluids?

1235

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What is welding?

1049

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SIR, PLZ GIVE ME INFROMATION FOR WRITTTEN TEST AND PI IN ISRO AHMEDABAD (MY MAIL ID:-ppdave@yahoo.com)

2084

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What is meant by running clearance?

2542

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What does dynamics of machines deals with ?

1288

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

1042

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how to calculate the size and weight of induced draft axial fan impeller

1486

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why to work in oil industry

1929

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what are the main challenges with solar energy system?

2189

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In Rankine Cycle we use the concept of Tm(mean temperature of heat addition).In actual cycle the efficiency comes as n=1-T2/T1 Taking Tm into consideration it comes as n=1-T2/Tm as T1>Tm so the efficiency for both case will not same for a same cycle. Can anybody explain how it is possible? Advance appreciation for your effort.Thanks

3148

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