Discussion :: Refrigeration and Air Conditioning
- 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 |
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B.
It improves the C.O.P., as the condenser is small |
|
C.
The positive work in isentropic expansion of liquid is very small |
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D.
It leads to significant cost reduction |
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Answer : Option C
Explanation :
In a vapour compression refrigeration system, a throttle valve is used in place of an expander because The positive work in isentropic expansion of liquid is very small
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