Agricultural Engineering > GATE 2017 > Cold Storage
In a cold storage, 10 metric ton of potato is to be brought down from 30 to 8°C storage temperature in 6 hours of air blast at the evaporator temperature of -10°C. Specific heat capacity of potato is 3.2 kJ/kg K. COP of the refrigeration cycle deployed is 4.2 with evaporator load extraction capacity of 210 kJ/kg. Neglecting the respiration load of potato, the refrigerant flow rate and compressor power requirement will be
Correct : c
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