A domestic refrigerator has a/an ____________ cooled condenser?
A domestic refrigerator has a/an ____________ cooled condenser?
A. Water
B. Air
C. Evaporative
D. Gas
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Measurement of thermodynamic property of temperature is facilitated by ____________ law of thermodynamics?
Measurement of thermodynamic property of temperature is facilitated by ____________ law of thermodynamics?A. 1st
B. Zeroth
C. 3rd
D. None of theseFor an isothermal process, the internal energy of a gas____________________?
For an isothermal process, the internal energy of a gas____________________?A. Increases
B. Decreases
C. Remains unchanged
D. Data insufficient, can’t be predictedIn a homogeneous solution, the fugacity of a component depends upon the __________________?
In a homogeneous solution, the fugacity of a component depends upon the __________________?A. Pressure
B. Composition
C. Temperature
D. All (A), B. and (C)_____________ calorimeter is normally used for measuring the dryness fraction of steam, when it is very low?
_____________ calorimeter is normally used for measuring the dryness fraction of steam, when it is very low?A. Bucket
B. Throttling
C. Separating
D. A combination of separating & throttlingChemical potential (an intensive property) of a substance is a force that drives the chemical system to equilibrium and is equal to its partial molar properties. The ratio of chemical potential to free energy of a pure substance at constant temperature and pressure is________________?
Chemical potential (an intensive property) of a substance is a force that drives the chemical system to equilibrium and is equal to its partial molar properties. The ratio of chemical potential to free energy of a pure substance at constant temperature and pressure is________________?A. 0
B. 1
C. ∞
D. None of theseIn vapour compression refrigeration system, if the evaporator temperature and the condenser temperatures are -13°C and 37°C respectively, the Carnot COP will be________________?
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