Chemical Engineering Thermodynamics A domestic refrigerator has a/an __________ cooled condenser. Evaporative Gas Water Air Evaporative Gas Water Air ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Heat evolved/absorbed during conversion of a substance from one allotropic form to another is termed as the heat of None of these Fusion Transition Vaporisation None of these Fusion Transition Vaporisation ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The adiabatic throttling process of a perfect gas is one of constant enthalpy In which there is a temperature drop In which there is an increase in temperature Which can be performed in a pipe with a constriction Which is exemplified by a non-steady flow expansion In which there is a temperature drop In which there is an increase in temperature Which can be performed in a pipe with a constriction Which is exemplified by a non-steady flow expansion ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Lowering of condenser temperature (keeping the evaporator temperature constant) in case of vapour compression refrigeration system results in Decreased COP Same COP Increased or decreased COP ; depending upon the type of refrigerant Increased COP Decreased COP Same COP Increased or decreased COP ; depending upon the type of refrigerant Increased COP ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A Carnot cycle consists of the following steps : Two isochorics and two isobarics Two isothermals and two isochorics Two isobarics and two isothermals Two isothermals and two isentropics Two isochorics and two isobarics Two isothermals and two isochorics Two isobarics and two isothermals Two isothermals and two isentropics ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Compressibility factor (i.e., the ratio of actual volume of gas to the volume predicted by ideal gas law) for all gases are Always greater than one Both B & C Same at the same reduced pressure Same at the same reduced temperature Always greater than one Both B & C Same at the same reduced pressure Same at the same reduced temperature ANSWER DOWNLOAD EXAMIANS APP
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