Term
| There are fire loops for fire detection in the ____,____ and ____. All but which one have dual loop? |
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Definition
engine, APU and wheel wells.
Wheel well |
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Term
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Definition
Master Warning
Bell (1/10)
EICAS Msg
Light in Fire Sw
Light in Fuel Ctl Sw |
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Term
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Definition
Master Warning
Bell (1/10)
EICAS Msg
Light in Fire Sw
Light in Fuel Ctl Sw
* On ground - Horn & Light on ground panel, auto s/d & bottle discharge |
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Term
| How is an engine or APU fire bell silenced? |
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Definition
| Push Master Warning or extinguish the fire |
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Term
| Engine Fire Switch shuts off what? |
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Definition
| Fuel, Air, Electrics, Hydraulics (EDP) and arms bottles (squib) |
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Term
| APU Fire Switch does what? |
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Definition
| Shuts off fuel, air, electrics & arms bottle |
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Term
| Lav Fire protection & detection: |
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Definition
| smoke detector - when activated sounds alarm & fires bottle into trash can - no EICAS |
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Term
| Crew Rest Fire Protection / Detection |
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Definition
| Smoke detectors will sound alarm and generate EICAS msg |
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Term
Main Deck Fire Detectors -
There are ___ dual loop detectors. They will cause what notifications? |
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Definition
16
Bell, Master Warning, EICAS, Light on the main deck cargo fire panel |
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Term
| Main Deck Fire Switch - First push=ARMED does what?? |
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Definition
Closes Master Trim Air Valve
Turns off 2 Packs
Configures equip cooling to closed loop |
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Term
| 2nd push of Main Deck Cargo Fire Arm sw does what? |
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Definition
| opens the outflow valves to initiate a controlled cabin depress to 25,000' |
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Term
The forward and aft lower cargo compartments have ___ dual loop detectors.
Sample air is drawn through by ctr bleed duct air and ___ loops in a detector must sense smoke unless____ |
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Definition
4
both
configured for single loop ops |
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Term
| Lower FWD or AFT cargo fire switch does what additional thing that does not happen with the main deck Arm switch? |
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Definition
| Arms two bottles for discharge |
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Term
| Lower deck cargo fire switch second push does what ___? For the rest of the flight or ____ minutes (whichever comes first), the remaining bottles discharge. |
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Definition
Discharges two bottles immediately.
210 minutes (334 BCF). Bottles empty upon TD |
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Term
| APU ground panel is where? |
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Definition
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