21-12. (H) Protection and Detection Systems
All questions: 29
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Questions for exams: 20
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1. The indication of the fire detection systems is performed by a:
2. The fuel temperature, under standard conditions, the vapour ignites in contact with flame and extinguishes immediately, is the:
3. When a bimetallic strip is used as a switch in a fire detection loop, a fire alarm is triggered after a delay. The purpose of this delay is to:
4. On an aircraft provided with resistance and capacitance variation type fire detection loops, a fire alarm is initiated by a temperature increase detected:
5. The flight deck warning on activation of a fire detection system is:
