The coefficient of performance of the Bell-Coleman air refrigeration cycle in terms of the pressure ratio rp is given by:

Question

TuteeHUB · Accepted Answer

$\frac{1}{{r_p^{\left( {\gamma - 1} \right)/\gamma } + 1}}$

TuteeHUB · Answer

$\frac{1}{{r_p^{\left( {\gamma - 1} \right)/\left( {\gamma + 1} \right)} - 1}}$

TuteeHUB · Answer

$\frac{1}{{r_p^{\left( {\gamma - 1} \right)/\gamma } - 1}}$

TuteeHUB · Answer

$\frac{1}{{r_p^{\gamma /\left( {\gamma + 1} \right)} - 1}}$

1.	The coefficient of performance of the Bell-Coleman air refrigeration cycle in terms of the pressure ratio rp is given by:
A.	\(\frac{1}{{r_p^{\left( {\gamma - 1} \right)/\left( {\gamma + 1} \right)} - 1}}\)
B.	\(\frac{1}{{r_p^{\left( {\gamma - 1} \right)/\gamma } - 1}}\)
C.	\(\frac{1}{{r_p^{\left( {\gamma - 1} \right)/\gamma } + 1}}\)
D.	\(\frac{1}{{r_p^{\gamma /\left( {\gamma + 1} \right)} - 1}}\)
Answer» C. \(\frac{1}{{r_p^{\left( {\gamma - 1} \right)/\gamma } + 1}}\)

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