Q. For the same compression ratio, the efficiency of dual combustion cycle is

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Q. In an irreversible process, there is a

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Q. The amount of heat required to raise the temperature of unit mass of a gas through one degree at constant pressure is called specific heat at constant pressure.

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Q. The change of entropy, when heat is removed from the gas, is negative.

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Q. Coke is produced

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Q. The ratio of molar specific heats for monoatomic gas is

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Q. The general law of expansion or compression is pvn = C, The process is said to be hyperbolic, if n is equal to

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Q. The state of a substance whose evaporation from its liquid state is partial, is known as steam.

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Q. The value of universal gas constant is same for all gases.

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Q. The numerical value of the thermal capacity and the water equivalent of the substance are the same.

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Q. The area under the temperature-entropy curve (i. e. T - s curve) of any thermodynamic process represents the workdone during the process.

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Q. The heating of a gas at constant pressure is governed by Charles' law.

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Q. Which of the following statement is wrong?

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Q. Carnot cycle consists of

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Q. When a gas is heated at constant volume

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Q. One Joule (J) is equal to

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Q. When the expansion or compression takes place according to the law pvn = C, the process is known as

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Q. The entropy is a point function and thus it is a property of the same.

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Q. The state of a substance whose evaporation from its liquid state is complete, is known as

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Q. An open cycle gas turbine works on

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