Questions › Category: Mechanical Engineering › Refrigeration in aeroplanes usually employs the following refrigerant 0 Vote Up Vote Down VideRime Staff asked 5 years ago Refrigeration in aeroplanes usually employs the following refrigerant a) CO2 b) Freon-11 c) Freon-22 d) Air Refrigeration & Air-Conditioning Practice Set-4 Share this Now with Friends: Share on WhatsApp (Opens in new window) WhatsApp Share on Telegram (Opens in new window) Telegram More Related