For maximum efficiency, the intermediate pressure, P2, in 2-stage reciprocating compressor should be

For maximum efficiency, the intermediate pressure, P2, in 2-stage reci

1.	For maximum efficiency, the intermediate pressure, P2, in 2-stage reciprocating compressor should be
A.	\(\frac{P_1~ +~ P_3}{2}\)
B.	\(\frac{P_3~-~P_1}{2}\)
C.	\(\sqrt{P_1\times P_3}\)
D.	None of these
Answer» D. None of these

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For maximum efficiency, the intermediate pressure, P2, in 2-stage reciprocating compressor should be

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