5. Out of the following refrigerants which one will provide highest compressor displacement per tonne of refrigeration in a vapour compression system operating between fixed temperatures
A. Freon 11
B. Freon 22
C. Ammonia
D. Freon 12
5. Out of the following refrigerants which one will provide highest compressor displacement per tonne of refrigeration in a vapour compression system operating between fixed temperatures
A. Freon 11
B. Freon 22
C. Ammonia
D. Freon 12