101.
Joule-Thomson effect i.e., a throttling process is a constant __________ process.

102.
Throttling (Joule-Thomson effect) process is a constant __________ process.

103.
A refrigeration cycle is a reversed heat engine. Which of the following has the maximum value of the co-efficient of performance (COP) for a given refrigeration effect?

104.
A nozzle is a device, which

105.
The first law of thermodynamics is a statement of conservation of

106.
The total change in the enthalpy of a system is independent of the

107.
All gases above its inversion temperature, in a throttling process will show

108.
Which of the following is an undesirable characteristics of a refrigerant ?

109.
The rate at which a substance reacts is proportional to its active mass and the rate of a chemical reaction is proportional to the product of active masses of the reacting substances. This is the

110.
Linde gas liquefaction process employs cooling

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