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- The fire detection
elements in an engine nacelle are routed around what and also installed
where
- The electrical power source for
the engine fire detection elements is what
- The lights in the fire shutoff
handles will remain illuminated until what condition no longer exists
or until what point with regard to the fire detection element
- How many engine fire extinguisher
bottles installed and where.
- An engine fire will cause what indications
- Pulling a fire shutoff handle will
cause the following to occur.
- After the fire shutoff handle is
pulled. Pressing the discharge button will have what actions
- Ordinarily the bottle transfer
switch is positioned to what side and for what reason
- In the event of a bottle discharge
due to thermal relief, what will rupture - blow out.
- Electrical power for engine fire
extinguisher bottle discharge comes from which bus.
- The integrity of the engine fire
detection system is monitored by what
- Electrical power required for APU
fire detection comes from which bus
- What are the external warnings for
an APU fire
- The APU fire extinguisher bottle
is located where
- What things occur when the fire
handle in the wheel well is pulled
- A red thermal discharge disc for
the APU extinguisher bottle is located on the fuselage at what position.
- During a fire test of the APU or
engine fire circuits, the warning should be triggered within how long
after the test switch is held in the TEST position.
- The auto fire shutdown switch on
the APU is fitted for what reason
- To reset the auto fire shutdown
circuits after a fire test, what must be moved to RESET after the test.
- Is there fire extinguishing equipment
installed in the wheel wells.
ANSWERS
- Engines, firewalls
- Essential AC
- Overheat condition no longer exists
or the elements are destroyed. ( not your day if it's the last
bit)
- Two, aft stair area right hand side
( Back 1183 Bulkhead)
- Fire shutoff handle lights, master
FIRE WARN lights (If installed), bell
- Arms the bottle discharge circuit,
Arms the engine selector valve, closes the fuel shutoff valve closes
the bleed air valves, closes the wing anti-ice shutoff (eng 1 and 3),
cowl anti-ice (eng 2) Shuts off the hydraulic supply, Disarms the hydraulic
low pressure light ,Trips the generator field
- Fires the extinguisher bottle, opens
the engine selector valve
- Left, ease of maintenance
- Red disk
- Battery bus
- Detector circuit ground fault lights
- Battery bus
- Flashing light, intermittent horn
- Wheel well behind the APU control
panel
- Arms the discharge button, Shuts
off fuel, Closes the air load control valve, Trips the generator field
- Left wheel well
- 15- 60 Sec's
- Allows fire test while running,
bypassing the autoshutdown
- Fire test switch. The warning light
goes out
- No
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