engineering recuitment HPCL Engineer Mock Test 2024 Refrigeration and Air Conditioning Refrigeration Cycles and Devices
A refrigeration system operates on the reversed Carnot cycle. The temperature for the system are:
Higher temperature = 40°C
Lower temperature = 20°C
The capacity of the refrigeration system is 10 TR.
What is the heat rejected from the system per hour if all the losses are neglected?1
1.25 kJ/hr
2
1.55 kJ/hr
3
2.3 kJ/hr
4
None of these