308 - Team Leader Flashcards

1
Q

What are the four parts of the fire tetrahedron?

A

Oxygen, fuel, heat, and uninhibited chemical reaction

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2
Q

What are the 2 sizes of SCBA bottles?

A

45 and 30 min

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3
Q

Who uses the 45 min SCBA?

A

Used by the scene leader, plugmag, and nozzlemen

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4
Q

Who used the 30 mins SCBA?

A

Investigators and Electricians

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5
Q

How many repair lockers are there?

A

10

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6
Q

Where are the repair lockers located?

A

4 on 2nd deck, 3 in Hangar Bay, and 3 on the O3 level

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7
Q

What does NFTI stand for?

A

Navy Firefighting Thermal Imager

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8
Q

What types of images will the NFTI produce?

A

Black and white and thermal, cannot see through glass

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9
Q

How many hours of charge does the NFTI have?

A

4.85

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10
Q

How many firefighting techniques are there and what are they?

A

3, direct, fog, and indirect

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11
Q

What is the bite man in charge of?

A

Chokepoints on the hose

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12
Q

What boundary is the most important?

A

The overhead boundary

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13
Q

What is a direct attack when firefighting?

A

Fighting the seat/base of the fire

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14
Q

What is a fog attack when firefighting?

A

Controlling the fire

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15
Q

What is an indirect attack when firefighting?

A

Fighting the fire from an access point

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16
Q

What does PECU stand for and what does it do?

A

Portable Exothermal Cutting Unit, allows the team to fight the fire outside of the space

17
Q

When is the fire engaged?

A

When the agent hits the fire

18
Q

What is the box method for establishing boundaries?

A

See the compartment as a box and set boundaries accordingly

19
Q

How do you fight a class Bravo fire?

A

Primary agent is 2 in of AFFF over fire, secondary is Halon 115

20
Q

How do you identify a class Charlie fire

A

Arcs and sparks

21
Q

How many vari nozzle patterns of water are there when firefighting and what are they?

A

4, narrow v, wide v, flush, and fog

22
Q

What is the purpose of the narrow v?

A

Main firefighting vari nozzle pattern, max effective range of 20ft

23
Q

What is the purpose of the wide v?

A

Cools the space and provides a heat shield

24
Q

What is the purpose of the flush?

A

Used to clear the hose of debris, not used to fight fires

25
What are the two water pressures and what environments are they used in?
95GPM used inside the skin of the ship and 120GPM used outside the skin
26
How often should personnel be rotated when firefighting?
2-3 mins for heat management
27
Where do you commence overhauling a space?
At the access point, not completed until source of fire is located?
28
What is the first thing you do when combating a fire?
Secure ventilation system to eliminate oxygen flow into the space
29
For class Charlie fires who is able to verify the fire is out?
Only the electrician, we can say it appears to be out
30
What powers the RAMFAN 2000?
The firemain at 150PSI
31
Why is it called the RAMFAN 2000?
It desmokes 2000 cubic feet/min, only 3 trunks
32
What powers the Box Fan?
115 volt, 3200 CFM
33
Request active desmoking
Active Desmoking