The most suitable refrigerant for a commercial ice plant is________ .
व्यावसायिक बर्फ संयंत्र के लिए सबसे उपयुक्त रेफ्रिजरेंट ________ है।
Brine
NH3
Freon
Air
NH3
Ammonia (NH3)is used in commercial ice plant as refrigerant whereas air is used in air craft refrigeration, Freon is used in domestic refrigerator and AC and brine is used for milk chilling plant as a refrigerant because they are suitable for their characteristics.
Hence, the
correct option is (B).
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