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Mechanical Engineering · all questions

Engineering Thermodynamics
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The efficiency of Diesel cycle with decrease in cut-off

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Otto cycle consists of

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Stirling cycle consists of

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Carnot cycle consists of

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When cut-off ratio is __________ the efficiency of Diesel cycle approaches to Otto cycle efficiency.

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Reversed Joule cycle is known as

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The same volume of all gases would represent their

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If both Stirling and Carnot cycles operate within the same temperature limits, then efficiency of Stirling cycle as compared to Carnot cycle

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The compression ratio for Diesel engines is

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The efficiency of the Carnot cycle is (where T1 and T2 = Highest and lowest temperature during the cycle)

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One Joule (J) is equal to

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Reversed joule cycle is called

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The entropy __________ in an irreversible cyclic process.

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The pressure of a gas in terms of its mean kinetic energy per unit volume 'E' is equal to

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The efficiency of Diesel cycle approaches to Otto cycle efficiency when

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The heat energy stored in the gas and used for raising the temperature of the gas is known as

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

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In an isothermal process, the internal energy

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Calorie is a measure of

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Kerosene is distilled at

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