Bananas are to be cooled from 20°Cto 4.6°C at a rate of 1555 kg/h by refrigerator that operates on a vapor- compression refrigeration cycle. The power output to the refrigerator is 2.5kW. Determine the COP. The specific heat of bananas above freezing is 3.35 kJ/kg.°C. Round-off your answer into two decimal places.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Subject Thermodynamics. Instructions: Don't round off in the process. Just round off in the final answer with 2 decimals only. Use 273.15 K to convert Celsius to Kelvin

Bananas are to be cooled
from 20°Cto 4.6°C at a rate
of 1555 kg/h by refrigerator
that operates on a vapor-
compression refrigeration
cycle. The power output to
the refrigerator is 2.5kW.
Determine the COP. The
specific heat of bananas
above freezing is 3.35
kJ/kg.°C. Round-off your
answer into two decimal
places.
Transcribed Image Text:Bananas are to be cooled from 20°Cto 4.6°C at a rate of 1555 kg/h by refrigerator that operates on a vapor- compression refrigeration cycle. The power output to the refrigerator is 2.5kW. Determine the COP. The specific heat of bananas above freezing is 3.35 kJ/kg.°C. Round-off your answer into two decimal places.
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