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In a vapour compression refrigeration system, a throttle valve is used in place of an expander because. | |
A. | it considerably reduces mass of the system [Wrong Answer] |
B. | it improves the C.O.P., as the condenser is small [Wrong Answer] |
C. | the positive work in isentropic expansion of liquid is very small [Correct Answer] |
D. | it leads to significant cost reduction [Wrong Answer] |