Chemical Engineering - Chemical Engineering Thermodynamics - Discussion

Discussion Forum : Chemical Engineering Thermodynamics - Section 7 (Q.No. 36)
36.
In vapour compression refrigeration system, if the evaporator temperature and the condenser temperatures are -13°C and 37°C respetively, the Carnot COP will be
5.2
6.2
0.168
data insufficient, can't be found out
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
3 comments Page 1 of 1.

PIJUSH KANTI JANA said:   8 years ago
COP=Tc/(Th-Tc).

= (-13+273.15)/{(37+273.15)-(_13+273.15)}
= 260.15÷50=5.202.
(2)

Zen said:   8 years ago
COP = Tc/(Th-Tc).
= (-13 + 273.15)/[37-(-13)].
= 5.202.
(1)

Tesfaye said:   8 years ago
Thanks for providing this question.

Please give the explanation.
(2)

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