Chemical Engineering Thermodynamics Work done may be calculated by the expression ∫p dA for __________ processes. Neither A nor B Both A and B Non-flow reversible Adiabatic Neither A nor B Both A and B Non-flow reversible Adiabatic ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics At absolute zero temperature, all substances have the same Heat capacity Crystalline structure Entropy None of these Heat capacity Crystalline structure Entropy None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following is an undesirable characteristics of a refrigerant ? It should have a sub-atmospheric vapor pressure at the temperature in refrigerator coils None of these Its vapor pressure at the condenser temperature should be very high It should be non-explosive It should have a sub-atmospheric vapor pressure at the temperature in refrigerator coils None of these Its vapor pressure at the condenser temperature should be very high It should be non-explosive ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Near their critical temperatures, all gases occupy volumes __________ that of the ideal gas. Less than Same as More than Half Less than Same as More than Half ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Joule-Thomson experiment is Isenthalpic Both B & C Adiabatic Isobaric Isenthalpic Both B & C Adiabatic Isobaric ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The thermodynamic law, PVy = constant, is not applicable in case of Ideal compression of air Free expansion of an ideal gas Adiabatic compression of a perfect gas Adiabatic expansion of steam in a turbine Ideal compression of air Free expansion of an ideal gas Adiabatic compression of a perfect gas Adiabatic expansion of steam in a turbine ANSWER DOWNLOAD EXAMIANS APP
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