Q. All perfect gases change in volume by 1 / 273th of its original volume at 0°C for every 1°C change in temperature, when the pressure remains constant. This statement is called

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Q. A good fuel should have __________ ignition point.

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Q. According to Kelvin-Planck's statement, a perpetual motion of the __________ is impossible.

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Q. A close cycle gas turbine gives __________ efficiency as compared to an open cycle gas turbine.

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Q. Charles' law states that all perfect gases change in volume by __________ of its original volume at 0° C for every 1° C change in temperature, when pressure remains constant.

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Q. The calorific value of gaseous fuel is expressed in

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Q. The throttling process is an irreversible steady flow expansion process.

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Q. The efficiency of the dual combustion cycle for the same compression ratio, is __________ Diesel cycle.

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Q. The molecular mass of a substance is the number of times a molecule of that substance is heavier than the hydrogen atom.

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Q. The behaviour of super-heated vapour is similar to that of

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Q. Briquetted coal is produced from the finely ground coal by moulding under pressure with or without a binding material.

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Q. Which of the following is a reversible non-flow process?

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Q. If in the equation pvn = C, the value of n = ∝ , then the process is called

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Q. For the same maximum pressure and temperature,

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Q. In a steady flow process, the ratio of

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Q. The entropy of the universe is continually on the increase.

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Q. Select the correct statement as per Charles' law

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Q. The unit of energy is S. I. units is

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Q. A process, in which the gas is heated or expanded in such a way that the product of its pressure and volume remains constant, is called

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Q. Which of the following statement is correct according to Clausis statement of second law off thermodynamics?

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