Chemical Engineering Thermodynamics An ideal liquid refrigerant should Not have unduly high vapour pressure at the condenser temperature Have low specific heat Not have a subatmospheric vapour pressure at the temperature in the refrigerator coils Both A and B Not have unduly high vapour pressure at the condenser temperature Have low specific heat Not have a subatmospheric vapour pressure at the temperature in the refrigerator coils Both A and B ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Chemical engineering thermodynamics is concerned with the __________ in/of chemical processes. Reaction mechanism Energy transformation from one form to the another Calculation of rates None of these Reaction mechanism Energy transformation from one form to the another Calculation of rates None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The internal energy of a gas obeying P (V - b) RT (where, b is a positive constant and has a constant Cv), depends upon its Pressure Temperature All of these Volume Pressure Temperature All of these Volume ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Dryness fraction of wet steam is defined as the ratio of mass of vapour in the mixture to the mass of mixture __________ calorimeter is not used for measuring the dryness fraction of steam. Bomb Throttling Bucket Separating Bomb Throttling Bucket Separating ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In case of an __________ process, the temperature of the system increases. Isothermal compression Adiabatic expansion Isothermal expansion Adiabatic compression Isothermal compression Adiabatic expansion Isothermal expansion Adiabatic compression ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In case of steady flow compression polytropic process (PVn = constant), the work done on air is the lowest, when N = y = 1.4 N = 1.66 N = 0 N = 1 N = y = 1.4 N = 1.66 N = 0 N = 1 ANSWER DOWNLOAD EXAMIANS APP
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