EXAMIANS
First law of thermodynamics deals with the
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PVγ = Constant (where, γ = Cp/Cv) is valid for a/an __________ process.
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Duringthe phase transition, __________ changes.
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For a spontaneous process, free energy
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When a system is in equilibrium for all possible processes, the differential or finite change of entropy is
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A/an __________ system is exemplified by a vessel containing a volatile liquid in contact with its vapor.
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All gases during throttling process at atmospheric temperature and pressure show a cooling effect except
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Steam undergoes isentropic expansion in a turbine from 5000 kPa and 400°C (entropy = 6.65 kJ/kg K) to 150 kPa) (entropy of saturated liquid = 1.4336 kJ/kg . K, entropy of saturated vapour = 7.2234 kJ/kg. K) The exit condition of steam is
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In case of a close thermodynamic system, there is __________ across the boundaries.
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Which is not a refrigerant?
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