Q. The efficiency of Ericsson cycle is __________ Carnot cycle.

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Q. One molecule of oxygen consists of __________ atoms of oxygen.

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Q. According to kinetic theory of gases, the velocity of molecules __________ with the increase in temperature.

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Q. The hard coke is obtained when carbonisation of coal is carried out at

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Q. According to First law of thermodynamics,

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Q. Stirling cycle consists of

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Q. According to kinetic theory of gases, the kinetic energy of translation of a molecule is proportional to

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Q. The amount of heat given out by the complete combustion of 1 kg of fuel is known as calorific value of solid or liquid fuel.

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Q. The conditions of temperature and pressure at 0°C (273K) and 760 mm of Hg pressure are termed as __________ temperature and pressure.

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Q. The value of cp/cv for air is

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Q. The heat absorbed or rejected by the working substance is given by (where ds = Increase or decrease of entropy, T = Absolute temperature, and dQ = Heat absorbed or rejected)

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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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