engineering recuitment AAI JE Technical Mock Test 2020-21 Thermodynamics Availability and Irreversibility
100 kJ of energy is transferred from a heat reservoir at 1000 K to a heat reservoir at 500 K. The ambient temperature is 300 K. The loss of available energy due to heat transfer process is
1
20 kJ
2
30 kJ
3
40 kJ
4
50 kJ