What Class of fire are associated with the combustible liquids (fuel, oil, hydraulic fluid, grease, etc.) on helicopters?
Class B (red square) pg. 14-8
What Class of fires on a helicopter are supported by materials such as seat cushions, soundproofing, life jackets, etc?
Class A (green triangle) pg. 14-4
What Class of fire are associated with electrical and electronic equipment on helicopters?
Class C (blue circle) pg. 14-8
What Class of fire are associated with combustible metals such as magnesium and titanium?
Class D (yellow star) pg. 14-8
These fires can be extinguished by de-energizing the electrical equipment and smothering the fire with HALON, CO2, or PKP, what Class of fire is it?
Class C
pg. 14-8
These fires can be extinguished by smothering the fire using AFFF, HALON, CO2, or Purple K Powder (PKP), what Class of fire is it?
Class B
pg. 14-8
These fires can be extinguished by using water in large quantities from a safe distance, what Class of fire is it?
Class D
pg. 14-8
These fires can be extinguished by using water in either a straight stream or spray pattern, what Class of fire is it?
Class A
pg. 14-4
If sound powered telephones are used during helicopter static refueling, all stations shall_____________.
Be connected to the same circuit
pg. 5-14
What is the primary circuit for manuvering? (mooring, docking, speed and course, ect ect)
1JV
ch. 7 pg. 22
What is the Captains battle circuit?
JA
ch. 7 pg. 22
How are the main circuits lettered?
JA to JZ
ch. 7 pg. 22