Ff 22, 23

Front 1

direct attack pattern

Back 1

usually a straight stream

Front 2

indirect attack pattern

Back 2

usually a fog pattern to develop steam

Front 3

advancing in to a structure fire

Back 3

check utilities
bleed air out of hose line
check nozzle pattern
ff same side of hose

Front 4

advancing in to a structure fire

Back 4

check utilities
bleed air out of hose line
check nozzle pattern
ff same side of hose
3-4 ft spacing
stay low
wide pattern - indirect
narrow pattern - direct
rotate nozzle clockwise

Front 5

rotate nozzle which direction?

Back 5

clockwise

Front 6

advancing a dry hose line up a ladder

Back 6

foot ladder
fire nozzle on back above waist
hose on same side of ff
lock into ladder
tie hose off to rung of ladder

Front 7

how many ff on a ladder

Back 7

one ff per fly/section of ladder

Front 8

advancing a charged hose line up a ladder

Back 8

foot ladder
tie off bail of nozzle
use hose strap on nozzle
ff same side of hose
ff spacing on ladder
( one ff per section)
lock into ladder
tie nozzle off of rung of ladder

Front 9

when climbing a ladder where should the hose be laid out prior to climbing

Back 9

directly straight out from ladder

Front 10

easier to move a hose dry or charged

Back 10

dry

Front 11

hoisting a dry hose line up the outside of a building

Back 11

fold nozzle back over hose
use clove hitch and half hitch on nozzle
nozzle will point down
pike pole can be used to advance hose up the side of a building

Front 12

before going into window with dry hose what do you do

Back 12

put hose in window then get in window then second ff brings up 50 ft of hose along the side of the ladder.

Front 13

before going into window with dry hose what do you do

Back 13

put hose in window then get in window then second ff brings up 50 ft of hose along the side of the ladder. pull 50ft in window then second ff gets in window

Front 14

advancing a charged hose line up a fire escape

Back 14

use a rope
tie off bail
pull hose up outside of fire escape
tie hose off to railing below coupling

Front 15

tie off ___ , anytime you hoist a charged hose line

Back 15

bail

Front 16

clove hitch and two half hitches are for a ___ hose line

Back 16

dry

Front 17

advancing a hose line up a stairway dry

Back 17

according shoulder carry 50 Ft hose
hose on same side of ff
lay hose to outside of stairway less kinks

Front 18

hose load for advancing dry hose up stairway

Back 18

accordion shoulder carry or under your arm carry

Front 19

hook up to a standpipe

Back 19

use your hose not the supplied hose

Front 20

hook up to a standpipe where

Back 20

one floor below the fire floor

Front 21

hooking up to a standpipe

Back 21

advance hos dry
hook up one floor below fire
stage men and equipment 2 floors below fire
set up safety zone
flake extra hose up the stairs
use your own hose

Front 22

a break apart nozzle you can

Back 22

shut off water with bail, remove nozzle, attach another section of hose, attach nozzle to end of new section, open bail and then control with nozzle at end.

Front 23

ff needed to operate charged hose line

Back 23

1" 1 ff S
1.5" - 1.75" 2 FF M
2.5" - 3" 3 FF L
a hose loop can be used to advance a charged hose line
a break apart nozzle can be used to extend a hose line
try to move dry hose not charged

Front 24

a hose loop is used to

Back 24

advance charged hose line

Front 25

advancing a hose up a stairwell

Back 25

advance before its charged
accordion shoulder carry is appropriate carry

Front 26

tall building hooking up to standpipe

Back 26

one floor below

Front 27

standpipe connection extra hose

Back 27

flake hose up the stairs

Front 28

advancing dry line up a ladder spacing

Back 28

one ff per section or fly

Front 29

operating nozzle from ground ladder

Back 29

secure hose and nozzle to rung of ladder

Front 30

staging in tall building is on what floor

Back 30

two floors below fire floor

Front 31

safety zone size depends on

Back 31

conditions

Front 32

fire stream from a ground ladder

Back 32

hose same side of ff and ff lock in

Front 33

advancing hose up ladder

Back 33

best done dry

Front 34

carrying dry hose up ladder, put nozzle over your shoulder to prevent

Back 34

in case it is charged it won't knock you off

Front 35

flake hose where on a stair

Back 35

outside

Front 36

passing hose line up a fire escape requires a ff on each landing
True False

Back 36

true

Front 37

remove kinks from hose before entry
true false

Back 37

true

Front 38

chock doors while advancing hose
t/f

Back 38

True

Front 39

position hose to what when operating hose from ladder

Back 39

through the rung

Front 40

hoisting hose charged

Back 40

tie off bail

Front 41

person footing ladder cannot do what

Back 41

help get hose up ladder

Front 42

always a good idea to have pre set up hose packs for high rise buildings True / False

Back 42

True

Front 43

Hose line can become loose if

Back 43

loose nozzle
unattended nozzle

Front 44

fire stream

Back 44

a stream of water or other extinguishing agent after it leaves a fire hose and nozzle until it reaches the desired point

Front 45

fire streams used to

Back 45

reduce heat from a fire
protect the ff
protect exposures

Front 46

always be doing

Back 46

size up

Front 47

fire stream considerations

Back 47

properly developed and aimed
poor steams allow fire to burn
proper stream has volume, pressure, direction
pump water hose nozzle

Front 48

fire streams need

Back 48

pump
water
hose
nozzle

Front 49

low volume stream discharges

Back 49

<40 GPM

Front 50

handline streams discharge

Back 50

40 -350 GPM

Front 51

master streams discharge

Back 51

> 350 GPM

Front 52

factors in nozzle selection

Back 52

nozzle pressure
nozzle flow
nozzle reach
nozzle reaction
stream shape

Front 53

stream patterns

Back 53

solid
broken
fog

Front 54

Solid stream
handling tips in size

Back 54

3/4" to 1.25" at 50 PSI

Front 55

best distance reach is at what angle?

Back 55

32degrees

Front 56

smooth cylindrical bore length is

Back 56

one to one and one half times its diameter

Front 57

velocity

Back 57

rate of motion of a particle in a given direction
SPEED

Front 58

Friction loss

Back 58

pressure lost while forcing water through pipe fittings fire hose and adapters

Front 59

critical velocity

Back 59

turbulence caused when a stream is subjected to excessive velocity

Front 60

friction loss for 1.5" is

Back 60

30 PSI per 100 ft

Front 61

friction loss for 2.5" is

Back 61

3 PSI per 100 feet

Front 62

engine pressure =

Back 62

nozzle pressure + friction loss + elevation + appliance

Front 63

hand placement on small diameter hose line

Back 63

one on the hose the other just behind the nozzle

Front 64

latent heat of vaporization

Back 64

quantity of heat absorbed by a substance at the point at which it changes from a liquid and vapor