Chemical Engineering Thermodynamics In case of an __________ process, the temperature of the system increases. Isothermal compression Isothermal expansion Adiabatic expansion Adiabatic compression Isothermal compression Isothermal expansion Adiabatic expansion Adiabatic compression ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Work done in case of free expansion is Negative Indeterminate None of these Zero Negative Indeterminate None of these Zero ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In jet refrigerators, the refrigerating fluid is practically always Water Brine Freon Ammonia Water Brine Freon Ammonia ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Gases are cooled in Joule-Thomson expansion, when it is __________ inversion temperature. Below Either B or C Above At Below Either B or C Above At ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics As pressure approaches zero, the ratio of fugacity to pressure (f/P) for a gas approaches Zero An indeterminate value Unity Infinity Zero An indeterminate value Unity Infinity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The effect of changing the evaporator temperature on COP as compared to that of changing the condenser temperature (in vapour compression refrigeration system) is Less pronounced Data insufficient, can't be predicted More pronounced Equal Less pronounced Data insufficient, can't be predicted More pronounced Equal ANSWER DOWNLOAD EXAMIANS APP
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