Chemical Engineering Thermodynamics An irreversible process Yields the maximum amount of work Is the analog of linear frictionless motion in machines Is an idealised visualisation of behaviour of a system Yields an amount of work less than that of a reversible process Yields the maximum amount of work Is the analog of linear frictionless motion in machines Is an idealised visualisation of behaviour of a system Yields an amount of work less than that of a reversible process ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In case of steady flow compression polytropic process (PVn = constant), the work done on air is the lowest, when N = 0 N = y = 1.4 N = 1.66 N = 1 N = 0 N = y = 1.4 N = 1.66 N = 1 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Entropy is a measure of the __________ of a system. Disorder Temperature changes only Orderly behaviour None of these Disorder Temperature changes only Orderly behaviour None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The temperature at which both liquid and gas phases are identical, is called the __________ point. Freezing Triple Boiling Critical Freezing Triple Boiling Critical ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Dryness fraction of wet steam is defined as the ratio of mass of vapour in the mixture to the mass of mixture __________ calorimeter is not used for measuring the dryness fraction of steam. Throttling Separating Bomb Bucket Throttling Separating Bomb Bucket ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For spontaneous changes in an isolated system (S = entropy) Ds = Constant Ds > 0 Ds = 0 Ds <0 Ds = Constant Ds > 0 Ds = 0 Ds <0 ANSWER DOWNLOAD EXAMIANS APP
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