Chemical Engineering Thermodynamics Out of the following refrigeration cycles, which one has maximum COP? Ordinary vapor compression cycle Air cycle Carnot cycle Vapor compression with a reversible expansion engine Ordinary vapor compression cycle Air cycle Carnot cycle Vapor compression with a reversible expansion engine ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics During Joule-Thomson expansion of gases Enthalpy remains constant Temperature remains constant Entropy remains constant None of these Enthalpy remains constant Temperature remains constant Entropy remains constant None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A gas performs the maximum work, when it expands Adiabatically Isothermally Isobarically Non-uniformly Adiabatically Isothermally Isobarically Non-uniformly ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Filling of gas from a high pressure cylinder into small bottles is an example of a/an __________ process. Unsteady Equilibrium Adiabatic Steady Unsteady Equilibrium Adiabatic Steady ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The standard state of a gas (at a given temperature) is the state in which fugacity is equal to Activity Both A & B Unity Neither A nor B Activity Both A & B Unity Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Isotherm on an enthalpy-concentration diagram, for an ideal solution will be a Hyperbola Sine curve Straight line Parabola Hyperbola Sine curve Straight line Parabola ANSWER DOWNLOAD EXAMIANS APP
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