engineering recuitment NMDC Junior Officer (Trainee) Mock Test 2024 Refrigeration and Air Conditioning Air Conditioning Bypass Factor
The atmospheric air at DBT is 20°C. It enters a heating coil which is maintained 50°C. If the air leaves the heating coil at 35°C, then what will be the efficiency of the coil?
1
0.6
2
0.22
3
0.35
4
0.5