Question Category: Mechanical Engineering

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When the gas is cooled at constant pressure,
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When a system changes its state from one equilibrium state to another equilibrium state, then the path of successive states through which the system has passed, is known as
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The mass of carbon per kg of flue gas is given by
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According to Avogadro’s law, the density of any two gases is __________ their molecular masses, if the gases are at the same temperature and pressure.
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A close cycle gas turbine gives __________ efficiency as compared to an open cycle gas turbine.
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Select the correct statement as per Charles’ law
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The ratio of specific heat at constant pressure (cp) and specific heat at constant volume (cv) is always __________ one.
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A process, in which the working substance neither receives nor gives out heat to its surroundings during its expansion or compression, is called
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When a perfect gas is expanded through an aperture of minute dimensions, the process is known as
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The root mean square velocity of the gas molecules is given by (where k = Boltzmann’s constant, T = Absolute temperature, and m = Mass of one molecule of a gas)
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