In vapour compression refrigeration system, if the evaporator temperature and the condenser temperatures are -13°C and 37°C respectively, the Carnot COP will be________________?
A. 5.2
B. 6.2
C. 0.168
D. Data insufficient, can’t be found out
A. 5.2
B. 6.2
C. 0.168
D. Data insufficient, can’t be found out
A. It is exothermic
B. It is isenthalpic
C. It takes place isothermally
D. It takes place at constant volume
A. Prediction of the extent of a chemical reaction
B. Calculating absolute entropies of substances at different temperature
C. Evaluating entropy changes of chemical reaction
D. Both B. and C.
A. Single phase fluid of varying composition
B. Single phase fluid of constant composition
C. Open as well as closed systems
D. Both B. and C
A. Initial concentration of the reactant
B. Pressure
C. Temperature
D. None of these
A. Does not depend upon temperature
B. Is independent of pressure only
C. Is independent of volume only
D. Is independent of both pressure and volume
A. Specific volume
B. Temperature
C. Mass
D. Pressure