Recent questions in TD

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Which engine will have higher efficiency?

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

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His engine is then equivalent to which one of the following engines ?

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

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The relation $dS = \frac{dQ}{T}$ holds good in which one of the following processes ?

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

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At critical point the enthalpy of vaporization is

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

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This is valid for which one of the following?

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

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Which of the following statements is correct?

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

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The entropy change during heat addition is

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

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Which representation shows correctly the above processes on the

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

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What are the dimensions of entropy?

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

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Which one of the following is correct on the basis of the second law of thermodynamics ?

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

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The amount of heat rejected is

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

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Assertion (A) : All constant entropy processes are adiabatic, but

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

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Which one of the following statements is correct if the surroundings are at 27°C ?

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

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Assertion (A): An adiabatic process is always a constant entropy process.

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

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For a real thermodynamic cycle, which one of the following correct?

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

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The entropy of a mixture of ideal gases is the sum of the

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

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What is the entropy change during heat addition?

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

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The value of $T_{2}$ if work outputs of both the engines are equal is

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

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Which of the following is/are reversible process (es)?

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

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What is the value of temperature $T_{2}$?

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

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