Chemical Engineering Thermodynamics In an ideal refrigeration cycle, the change in internal energy of the fluid is +ve Either of the above three ; depends on the nature of refrigerant -ve +ve Either of the above three ; depends on the nature of refrigerant -ve ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The number of degrees of freedom at the triple point of water is 2 Zero 1 3 2 Zero 1 3 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which is an example of closed system? Boiler None of these Liquid cooling system of an automobile Air compressor Boiler None of these Liquid cooling system of an automobile Air compressor ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Pressure-enthalpy chart is useful in refrigeration. The change in internal energy of an ideal fluid used in ideal refrigeration cycle is Positive Zero Negative Infinity Positive Zero Negative Infinity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics As the time is passing, entropy of the universe Is decreasing Data insufficient, can't be predicted Is increasing Remains constant Is decreasing Data insufficient, can't be predicted Is increasing Remains constant ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Efficiency of a heat engine working on Carnot cycle between two temperature levels depends upon the Two temperatures only Pressure of working fluid Mass and pressure both of the working fluid Mass of the working fluid Two temperatures only Pressure of working fluid Mass and pressure both of the working fluid Mass of the working fluid ANSWER DOWNLOAD EXAMIANS APP
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