Dial it in #3 Flashcards

1
Q

Candling vs Torching

A

Candling is 1 tree, torching is a group of trees

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2
Q

How to wash woven jacket natural hose

A

brush dirt and debris off

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3
Q

Voltage

A

difference in potential, measured in VOLTS

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4
Q

Current

A

flow of electricity, measured in AMPS

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5
Q

Resistance of electricity

A

friction, measured in ohms

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6
Q

To charge a hydrant

A

stem nut counter clockwise

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7
Q

Vehicle fire with fire on the underside

A

bank water off the ground

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8
Q

Where to direct water first in vehicle fire

A

occupant

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9
Q

What does wildfire danger rating include

A

probability, spread rate, intensity

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10
Q

Advancing hose up stairwell

A

lay hose on the outside of stairwell

???

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11
Q

How many escape routes should you have off the roof

A

2

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12
Q

You are on fire attack, what conditions do you tell IC

A

smoke change from gray to black

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13
Q

What coupling do you find first to lead you out

A

female

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14
Q

In an o2 rich environment

A

fire will burn hotter

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15
Q

LACES

A

lookouts
anchor points
communications
escape routes
safety zones

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16
Q

Known amount for hose

A

from apparatus to entry door

17
Q

How many meters is the covering amount

18
Q

What is the point of no return for a crew

A

lowest air for crew

19
Q

Most time sensitive ladder to place

20
Q

What to do with electrical hazards when throwing a ladder

A

look up numerous times

21
Q

Most fire deaths are caused by

A

Asphyxiation/Smoke

22
Q

Signs of roof collapse

A

roof is sagging

23
Q

What displace O2 in the body

A

carbon monoxide

24
Q

Who directs the placement of a ladder

25
What is grounding
flow of electricity to the earths surface
26
What does not conduct electricity
plastic
27
Most common method of heat transfer in a fire
convection
28
Leg lock
can be used on a beam, rung but never on an aerial
29
What to do with halyard once dogs are locked
tie it off so you dont become tangled
30
Auto ignition
minimum temperature needed to combust without external heat source