Fire

Question 1

Cargo Compartments, Dual or Single Loop?

Answer 1

Dual Loop

Question 2

How many fire detection loops in FWD or AFT Lobes?

Answer 2

4

Question 3

How many fire detection loops in Main Cargo

Answer 3

16

Question 4

Wheel Well Fire Detection is provided by ___________?

Answer 4

Single Loop Detection

Question 5

How many fire bottles per wing

Answer 5

2

Question 6

How many fire bottles Lower Cargo?

Answer 6

4

They protect FWD and AFT

Question 7

What happens when you push the Cargo Fire Discharge Switch?

Answer 7

2 bottles fire immediately

The other 2 fire with a brief delay, or upon touchdown

Question 8

How long is the protection good in the Lower Cargo Lobes?

Answer 8

210 Minutes

Question 9

Main Deck Cargo Compartment is a Class ____ compartment.

Answer 9

E

Question 10

What does the Engine Fire Switch do?

Answer 10

2x Fuel  (Closes Engine and Spar fuel valves)
1x Bleed (Closes Bleed Air Valve)
1x Electric (Trips off Generator)
2x Hydraulic (Depressurize Hydraulics, Close Hydr Shutoff Valve)
Arms Both Fire Bottles

Question 11

What does the APU Fire Switch do?

Answer 11

Fuel - Closes APU Fuel Valve
Bleed - Closes APU Bleed Valve
Electric - Trips Generator fields and breakers
Arms Fire Bottle
Shuts down APU (if not already done)

Question 12

CARGO FIRE ARM Switch (MAIN)

Answer 12

Enables Main Deck Fire Suppression
Turns off 2 Packs
Configures E&E Cooling to Closed Loop
Close Master Trim Air Valve

Question 13

CARGO FIRE ARM Switches (FWD/AFT)

Answer 13

Arms Lower Cargo Deck Fire Extinguishers
Turns off 2 Packs
Configures E&E Cooling to override mode
Closes Master Trim Air Valve

Question 14

CARGO FIRE DEPRESS/DISCH Switch

Answer 14

MAIN - initiates airplane depressurization

FWD/AFT - initiates extinguisher discharge to provide 210 minutes protection

Question 15

Where is the APU Ground Control Fire Protection Panel

Answer 15

Right Body Gear Wheel well