21-06. (H) PNEUMATICS – PRESSURISATION AND AIR CONDITIONING SYSTEMS
All questions: 43
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1. The type of refrigerant used in a vapour cycle cooling system is:
2. In a typical bootstrap cooling system the supply air is:
3. Where is the water separator fitted in the air conditioning system?
4. What is the function of the heat exchanger in a bootstrap air conditioning system?
5. In the air cycle system the air is cooled down by expansion:
