21-06. PNEUMATICS – PRESSURISATION AND AIR CONDITIONING SYSTEMS
All questions: 106
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1. Main cabin temperature is:
2. Engine bleed air used for air conditioning and pressurization in turbo-jet aeroplanes is usually taken from the:
3. A warning device alerts the crew in case of an excessive cabin altitude. This warning must be triggered on reaching the following altitude:
4. Assuming cabin differential pressure has attained the required value in normal flight conditions, if flight altitude is maintained:
5. A cabin pressure controller maintains a preset cabin altitude by regulating the:
