21-12. Protection and Detection Systems
All questions: 48
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Questions for exams: 10
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1. The correct statement about rain protection for cockpit windshields is that:
2. A fault protection circuit in a fire detection system will:
3. In transport aeroplanes overheat detection systems are installed in the:
4. Continuous loop fire detector systems operate on the principle that an increase in temperature produces:
5. The most common fire extinguishant used in gas turbine engines is:
