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Fire Officer > Chapter 17: Fire attack > Flashcards

Chapter 17: Fire attack Flashcards

1
Q

structure firefighting is based on?

A

experiments and experience

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2
Q

2 entities that conduct fire experiments?

A

national institute of standards and technology (nist)/underwriter labs (ul)

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3
Q

in 1908 american society for testing and materials that led to?

A

standard time temperature curve

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4
Q

by 1917 astm e 119 provided fire behavior as applied to structural firefighting?

A

standard test methods for fire tests of building construction and material.

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5
Q

100 years ago fires within a structure were?

A

fuel limited

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6
Q

modern fires are?

A

ventilation limited

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7
Q

stephen kirber (analysis of changing fire dynamics and its implication on ff operational time frames) indicates 4 factors that distinguish modern dwelling from legacy dwelling?

A

larger homes/open house geometries/increased fuel loads/new construction material

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8
Q

traditional fire behavior?

A

ignition/growth/fully developed/decay

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9
Q

nist began work to id ff survival factors when assisting?

A

dc’s investigation of 1999 cherry road townhouse

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10
Q

who died in 1999 cherry road townhouse fire?

A

anthony phillips/louis matthews

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11
Q

which fire protection engineers continued research on wind driven fires?

A

dan madrzykowski and stephen gerber

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12
Q

volume between inlet and exhaust that allows movement of heat and smoke from higher pressure area to lower pressure area?

A

flow path

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13
Q

ul study of effectiveness of fire service vertical ventilation and suppression tactics in single family homes conducted by fdny in 2012 on governors island concluded the following?

A

essential to control access door/move from ventilation limited to fuel limited through application of water before vertical ventilation/30-90 seconds water application “softens” the target/can not make big enough hole

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14
Q

important factors limiting heat resource and temperatures?

A

limiting flow paths until fire supression water is ready

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15
Q

serves as eyes and ears of incident command?

A

company officer

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16
Q

the fire officer must frequently make decisions with?

A

little or no input from subordinates

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17
Q

success of a ____style comes when officer has developed trust of his/her subordinates?

A

authoratative

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18
Q

which nfpa standardizes sop’s?

A

1720

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19
Q

examples of command staff roles?

A

safety officer/liaison officer/public information officer

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20
Q

systematic approach of gathering and processing info to deal with situation?

A

size up

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21
Q

when does size up begin and end?

A

before situation/once situation is stabilized

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22
Q

end result of good size up which identifies pertinent info, strategies and tactics and resources?

A

incident action plan (iap)

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23
Q

the ic must consciously differentiate _______ in processing size up info?

A

what is known/what is assumed/what is anticipated

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24
Q

specific size up begins with?

A

dispatch

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25
should guide officers systematic thinking to ensure all important factors are considered?
sop's
26
understanding of _____ is needed to predict where fire is burning and where it will spread?
conduction/convection/radiation
27
most significant factor in size up?
visulization
28
experienced officers know vicarious dark smoke churning means a higher heat release indicating?
flashover conditions
29
____is generally closer to seat of fire than____
darker smoke/lighter smoke
30
the volume and color of smoke aid officer in determining?
ventilation timing
31
no smoke showing could indicate building is?
ventilation limited
32
class a combustibles usually indicate?
direct attack with water
33
class b combustibles require use of?
foams
34
in 194o chief lloyd layman authored fundamentals of fire tactics 5 step process for analyzing emergency situations? (FiPSDiP)
facts/probabilities/situation/decision/plan of operation
35
examples of additional facts?
visible smoke and fire conditions
36
things that are likely to happen or can be anticipated?
probabilities
37
aspect of considering probabilities is time it takes to?
accomplish fire ground tasks
38
3 situation considerations?
resources on scene or enroute adequate/specific capabilities or limitations of resources/limitations or capabilities or personel
39
4 questions officer needs to ask in decision step of laymans size up?
enough resources/sufficient resources for interior fire attack/most effective assignment of on scene resources/most effective assignment of responding resource
40
nfa's 3 phases of size up? (PIO)
pre incident info/initial size up/ongoing size up
41
3 questions of initial size up?
what do i have/where is it going/how do i control it
42
consists of advancement into building with means of extinguishment?
offensive operation
43
used when risks outweigh benefit?
defensive operation
44
when firefighting operation changes or is about to change?
transition operation
45
important components of iap after size up?
determination of appropriate strategy to mitigate situation/development of tactics to execute stratgey
46
strategies are?
general
47
tactics are?
specific
48
priorities for iap?
life safety/incident stabilization/property conservation
49
ranked lowest on priorities list?
property conservation
50
llloyd laymans 7 factors to assist developing iap? (RECEOVS)
rescue/exposures/confinement/extinguishment/overhaul/ventilation/salvage
51
when do many fires occur?
at night
52
many emergency operations are conducted?
in the street
53
which zone has the highest hazard and minimum number of crews in it?
hot zone
54
moderate hazards and restricted number of crews?
warm zone
55
minimum hazards and no restriction on crew size?
cold zone
56
fire officer should encourage ff's to have on duty____? with duplicate of important info
wallets/keys/phone
57
dedicated crew of ff's assigned for rapid deployment to rescue lost or trapped members? how many make up?
rapid intervention crew (ric)/4
58
nfpa standard for ric?
1407
59
2 members of initial attack crew should be?
initial rapid intervention crew (iric)
60
differnce between ric and iric?
ric is 4 members sometimes referred to as rit(rapid intervention team)/iric is 2 members of initial attack crew
61
radio term for lost ff?
mayday
62
systematic method of accounting for all personel at emergency incident?
personel accountability report
63
fire officer should have what type of contact w/ ff's to verify their status?
physical/visual
64
first arriving officer at incident assumes role of?
incident command
65
specific assignments typically performed by one company or small number of companies working together?
tasks
66
the ic should use____when assigning tasks?
tactical priorities
67
when situations exceed capabilities of organization sometimes this is needed?
mutual aid
68
more civilian deaths occur these type of dwellings than any other?
1 and 2 family dwellings
69
single family dwellings constructed since 1980 have?
geometry design w/ lightweight support components
70
type of construction common until 1930's?
balloon frame construction incorporated void spaces
71
low rise multiple family dwellings are often this type of construction?
type 5 (wood frame)
72
multiple family dwelling usually have this type of sprinkler?
13r
73
type of construction popular decades ago highlighted by inside steel flue and outside steel flue separated by 1 inch (2.5 cm) of air?
zero clearance chimney
74
nfpa estimates no automatic sprinklers in these dwellings?
41% high rise/45% high rise hotels/54% high rise apartments
75
built in sprinkler systems fail in?
one out 14 fires
76
responsible for communications and ff rehab?
service branch
77
responsible for adequate supplies, personnel, and equipment?
support branch
78
where primary logistics functions are coordinated and administered?
base
79
controls entry of ff's and civilians in lobby?
lobby control
80
labor intensive moving of equipment and firehose up and down stairwells?
stairwell support group
81
3_____ have killed members of the first arriving company since 1983?
wind driven fires

Fire Officer (10 decks)

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