Chemical Engineering Thermodynamics Out of the following refrigeration cycles, which one has maximum COP? Carnot cycle Vapor compression with a reversible expansion engine Ordinary vapor compression cycle Air cycle Carnot cycle Vapor compression with a reversible expansion engine Ordinary vapor compression cycle Air cycle ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Fundamental principle of refrigeration is based on the __________ law of thermodynamics. Third Zeroth Second First Third Zeroth Second First ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics 1m³ of an ideal gas at 500 K and 1000 kPa expands reversibly to 5 times its initial volume in an insulated container. If the specific heat capacity (at constant pressure) of the gas is 21 J/mole . K, the final temperature will be 154 K 35 K 174 K 274 K 154 K 35 K 174 K 274 K ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics At normal boiling point, molar entropy of vaporisation is __________ Joule/K°.mole. 72 142 192 92 72 142 192 92 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics PVy = constant, holds good for an isentropic process, which is Isothermal and irreversible Adiabatic and irreversible Reversible and isothermal Reversible and adiabatic Isothermal and irreversible Adiabatic and irreversible Reversible and isothermal Reversible and adiabatic ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Mollier diagram is a plot of Temperature vs. enthalpy Temperature vs. internal energy Entropy vs. enthalpy Temperature vs. enthalpy Temperature vs. enthalpy Temperature vs. internal energy Entropy vs. enthalpy Temperature vs. enthalpy ANSWER DOWNLOAD EXAMIANS APP
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