21-06. (H) PNEUMATICS – PRESSURISATION AND AIR CONDITIONING SYSTEMS
All questions: 43
In mode TRAINING show all questions of the discipline with correct answers presentation. To go to the next question, click the “Next”.
Questions for exams: 20
In mode Exam correct answers are not shown, after choosing the answer, transition to the next question occurs automatically.
1. The pack cooling fan provides:
2. A combustion heater system is normally supplied by:
3. Why is the heater combustion chamber in an aircraft pressurization system completely separated from the ventilating system?
4. In a cabin air conditioning system, equipped with a bootstrap, the mass air flow is routed via the:
5. The main elements of a vapour cycle cooling system are?
