Recent questions tagged 2013

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Which of the following statements are correct with respect to regenerative feed heating in a steam cycle?

asked Jan 16, 2018 in PPE by chandu (215k points)

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Without reducing the fluid flow rate, the speed of an impulse steam turbine can be brought down to

asked Jan 16, 2018 in PPE by chandu (215k points)

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To improve the quality of steam at turbine exit which of the following will be used?

asked Jan 16, 2018 in PPE by chandu (215k points)

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It is very useful in predicting the properties of gases for which

asked Jan 16, 2018 in TD by chandu (215k points)

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Which of the following process are thermodynamically irreversible?

asked Jan 16, 2018 in TD by chandu (215k points)

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Which of the following process are irreversible?

asked Jan 16, 2018 in TD by chandu (215k points)

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Statement (I): The “Inequality of Clausius‟ provides the criterion of the

asked Jan 16, 2018 in TD by chandu (215k points)

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Statement (I): There is entropy transfer both in heat transfer and work transfer.

asked Jan 16, 2018 in TD by chandu (215k points)

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The coefficient of performance will be

asked Jan 16, 2018 in TD by chandu (215k points)

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The entropy of universe tends to

asked Jan 16, 2018 in TD by chandu (215k points)

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How much heat will it deliver to the environment?

asked Jan 16, 2018 in TD by chandu (215k points)

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What is the source temperature?

asked Jan 16, 2018 in TD by chandu (215k points)

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The least rate of heat rejection per kW net output of engine is

asked Jan 16, 2018 in TD by chandu (215k points)

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Which thermodynamics law predicts correctly, the degree of completion of

asked Jan 16, 2018 in TD by chandu (215k points)

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The heat rejected by the power plant is

asked Jan 16, 2018 in TD by chandu (215k points)

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The velocity of gas leaving the nozzle is

asked Jan 16, 2018 in PPE by chandu (215k points)

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Isentropic flow through a steam nozzle becomes “chocked‟ when

asked Jan 16, 2018 in PPE by chandu (215k points)

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Isentropic flow through a steam nozzle becomes “chocked‟ when

asked Jan 16, 2018 in PPE by chandu (215k points)

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Frictional losses in the nozzle

asked Jan 16, 2018 in PPE by chandu (215k points)

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In a centrifugal compressor, an increase in speed at a given pressure ratio causes

asked Jan 15, 2018 in PPE by chandu (215k points)

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