M11 Turbine Aeroplane Structures & Systems Sub-Module No 8 (Quiz No:1)

Fire Protection

Quiz

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1. Something that will, in the presence of heat combine with oxygen, thereby releasing more heat ?
   1.   Fuel
   2.   Hydrogen
   3.   Chemical
2. A handheld halon fire extinguishing equipment is ?
   1.   Fixed
   2.   Portable
   3.   Fixed or portable
3. Cargo and baggage compartments have ---------------- fire extinguishing equipment ?
   1.   Fixed
   2.   Portable
   3.   Fixed or portable
4. Where little ventilation is provided is ?
   1.   Class D zone
   2.   Class A zone
   3.   Class B zone
5. Minute pressure leaks of fluids are dangerous for they ------- produce an explosive atmospheric condition ?
   1.   Slowly
   2.   Quickly
   3.   Sudden
6. Thermal switches are heat-sensitive units that complete electrical circuits at a certain ?
   1.   Ampare
   2.   Voltage
   3.   Temperature
7. The contacts of the sensitive relay are so ?
   1.   Rigid
   2.   Fragile
   3.   Hard
8. Dry powder is not recommended for use on aircraft fires except on ?
   1.   Liquid fires
   2.   Electric fires
   3.   Metal fires
9. They are most often found on reciprocating engine aircraft with exhaust shroud heaters ?
   1.   Carbon dioxide detectors
   2.   Carbon monoxide detectors
   3.   Monoxide detectors
10. Optical sensors filter allows only radiation in a tight waveband centered on ?
    1.   4.2 Micrometers
    2.   4.5 Micrometers
    3.   4.3 Micrometers