1. Joule-Thomson effect i.e., a throttling process is a constant __________ process.
2. Throttling (Joule-Thomson effect) process is a constant __________ process.
3. 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?
4. A nozzle is a device, which
5. The first law of thermodynamics is a statement of conservation of
6. The total change in the enthalpy of a system is independent of the
7. All gases above its inversion temperature, in a throttling process will show
8. Which of the following is an undesirable characteristics of a refrigerant ?
9. 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
10. Linde gas liquefaction process employs cooling
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