Recent questions without an upvoted answer

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The availability in a non – flow process becomes

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

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Which of these statements are correct?

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Statement (I): First law of thermodynamics analyses the problem quantitatively whereas

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Statement (I): Clausius inequality is valid for all cycles, reversible or irreversible including cycles.

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

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Which of the following statements pertaining to entropy are correct?

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A system of 100 kg mass undergoes a process in which its specific entropy increases from

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

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Which of the following statements are correct for a throttling process?

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Assertion (A): Entropy across the normal shock increases.

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Assertion (A): $\oint \frac{\delta Q}{T} = 0$, the cycle is reversible

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Assertion (A): In an isolated system, the heat transfer $\partial$Q and

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Match List-I (Various velocities in the velocity disgram of a two-stage impulse turbine)

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

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Among other things, the poor part-load performance of De laval turbines is due to the

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

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The degree of reaction of turbine is defined as the ratio of

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The turbine in question is

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The correct sequence of the given steam turbines in the ascending order of efficiency at their design points is

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Which of the following relationships represents the change of entropy of a perfect gas?

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

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Relationship between angles of fixed blades and moving baldes corresponds to that of Parson’s turbine

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

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The clearance flow between blade tips and casing of a stem turbine is

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The following data refer to an axial flow turbine stage:

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The lines abc and cd in the given graph are known as

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