Chapter 10- The Wildand/Urban Interface Flashcards

1
Q

What is the percentage of wildfires in Florida that occur in the WUI?

A

80%

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2
Q

On Black Friday in Florida, over 200 homes were destroyed. In what year did Black Friday occur?

A

1985

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3
Q

What are concerns to structural and wildland firefighters working together on the scene of WUI fire?

A

Different equipment

Different training

Different responsibilities

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4
Q

What are infrastructure challenges that often are encountered by firefighters in the WUI?

A

Utilities

Access

Evacuation traffic

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5
Q

When is it acceptable for a wildland firefighter to enter a burning structure?

A

Only when conditions outside are life-threatening

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6
Q

When does the first step occur when sizing up a WUI fire?

A

Before the incident

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7
Q

What is the first action in fighting a WUI fire?

A

Scouting the fire

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8
Q

When sizing up a WUI fire, what should be the first consideration?

A

Life safety

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9
Q

What is the biggest concern with cul-de-sacs during WUI fires?

A

Not wide enough to turn large trucks around quickly

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10
Q

What is a concern with water supplies during WUI fires?

A

The reliability of the source

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11
Q

When should size-up be done?

A

It is an ongoing process

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12
Q

To develop an effective action plan, it is critical to first identify what?

A

What the fire has done

What the fire is likely to do next

What the exposures are

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13
Q

How large should a safety zone be in a WUI fire?

A

4 times the flame height

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14
Q

A structure triage tool can be found where?

A

In the IRPG

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15
Q

Where should firefighters be when the flaming front is hitting a structure?

A

In an adequate safety zone

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16
Q

Studies show that during wildland fires, most structures ignite from what?

A

Embers landing in combustible materials and heat traps around the structure

17
Q

According to the LCES flowchart, what is the first step in the structure triage process?

A

Evaluate the fire behavior

18
Q

Why evaluating a structure’s vulnerability, what should be considered?

A

Heat traps

Combustible materials in gutters

Combustible siding

19
Q

It is important for firefighters to educate citizens living in the WUI areas about what?

A

The beneficial use of fire

20
Q

According to the latest 10-year study, what percentage of new homes in the U.S. are located in the WUI?

A

60%