TEXAS EXT TYPE B TFM02 QUESTION
AND CORRECT ANSWERS
A50three50dimensional50fire50often50involves50static50flammable50liquid.50true50or50false
50-50ans-
false.503D50firess50unvolve50flammable50liquid50in50motion50as50well50as50both50horizo
ntal50and50vertical50surfaces.
Class50A50fire50extinguisher50-50ans-
are50ok50for50wood,50paper,50some50plastics50and50textiles.50They50offer50the50coating
50effects50of50dry50chemicals.
Dry50chemical50stored50pressure50fire50extinguishers:50-50ans-
should50be50removed50or50replaced50at50their50next50650year50maintenance50or50hydro
static50test50interval.
B:C50-50ans-
Talking50about50UL50rating,50the50_____50rating50refers50to50the50amount50of50sq50foot
age50an50extinguisher50covers
Class50B50fire50extinguishers50cannot50handle50flammable50liquid50-50ans-False
employees50must50be50trained50in50proper50use50of50all50portable50fire50extinguishers5
0according50to50-50ans-CRF29
monthly50-50ans-
you50need50to50have50portable50fire50extinguishers50VISUALLY50inspected50at50least50
_____50according50to502950CFR501910.15750(e)50(2)
Class50A/B50fire50extinguishers50-50ans-
should50NOT50be50used50forfire50that50involves50live50electrical50equipment
annually50-50ans-
Water50or50steam50fire50extinguishers50need50to50be50discharged,50dissassembled50an
d50inspected50at50least:
3.550ft50-50ans-
An50extinguisher50weighing50over504050lbs50should50be50installed50so50the50top50is50n
o50more50than50__50from50the50ground
, 5050ft.50-50ans-
OSHA50specified50maximum50travel50distance50to50an50extinguisher50for50Class50B
650yrs50-50ans-
dry50chem50extinguishers50requiring501250yr50hydrostatic50test50must50be50emptied50fo
r50maintenance50procedures50every
A50rated50UL50extinguishers50=50how50many50gallons50of50water?50-50ans-1.25
C50-50ans-
Class50____50fire50extinguishers50use50electrically50nonconductive50extinguishing50age
nts
Every50550years50-50ans-
Cartridge50operated50water50based50portable50extinguishers50need50hydrostatic50testin
g
stored50pressure50type50extinguishers50need50need50INTERNAL50examination50:50-
50ans-never
550ft50above50the50ground50-50ans-
extinguishers50weighing504050lbs50or50less50must50be50installed50so50top50of50canister
50is50no50more50than50_____
K50-50ans-class50___50extinguishers50are50for50fires50involving50cooking50media
7550ft50-50ans-OSHA50specified50max50travel50distance50for50Class50A50is50______
C50-50ans-proper50UL50rating50to50use50on50electrically50energized50equipped
Class50K50-50ans-work50on50the50principle50of50saponification
Obstacle50Type50Fires50-50ans-
involve50flammable50liquid50on50a50horizontal50surface50w/
50the50presence50of50a50solid50object50creating50a50barrier
450inches50-50ans-
extinguishers50must50be50installed50at50least50_____50from50the50ground
Obstacle50Type50Fires50-50ans-
may50take50place50in50flammable50liquid50storage50caninets,50dip50tank50process50are
as,50etc.
AND CORRECT ANSWERS
A50three50dimensional50fire50often50involves50static50flammable50liquid.50true50or50false
50-50ans-
false.503D50firess50unvolve50flammable50liquid50in50motion50as50well50as50both50horizo
ntal50and50vertical50surfaces.
Class50A50fire50extinguisher50-50ans-
are50ok50for50wood,50paper,50some50plastics50and50textiles.50They50offer50the50coating
50effects50of50dry50chemicals.
Dry50chemical50stored50pressure50fire50extinguishers:50-50ans-
should50be50removed50or50replaced50at50their50next50650year50maintenance50or50hydro
static50test50interval.
B:C50-50ans-
Talking50about50UL50rating,50the50_____50rating50refers50to50the50amount50of50sq50foot
age50an50extinguisher50covers
Class50B50fire50extinguishers50cannot50handle50flammable50liquid50-50ans-False
employees50must50be50trained50in50proper50use50of50all50portable50fire50extinguishers5
0according50to50-50ans-CRF29
monthly50-50ans-
you50need50to50have50portable50fire50extinguishers50VISUALLY50inspected50at50least50
_____50according50to502950CFR501910.15750(e)50(2)
Class50A/B50fire50extinguishers50-50ans-
should50NOT50be50used50forfire50that50involves50live50electrical50equipment
annually50-50ans-
Water50or50steam50fire50extinguishers50need50to50be50discharged,50dissassembled50an
d50inspected50at50least:
3.550ft50-50ans-
An50extinguisher50weighing50over504050lbs50should50be50installed50so50the50top50is50n
o50more50than50__50from50the50ground
, 5050ft.50-50ans-
OSHA50specified50maximum50travel50distance50to50an50extinguisher50for50Class50B
650yrs50-50ans-
dry50chem50extinguishers50requiring501250yr50hydrostatic50test50must50be50emptied50fo
r50maintenance50procedures50every
A50rated50UL50extinguishers50=50how50many50gallons50of50water?50-50ans-1.25
C50-50ans-
Class50____50fire50extinguishers50use50electrically50nonconductive50extinguishing50age
nts
Every50550years50-50ans-
Cartridge50operated50water50based50portable50extinguishers50need50hydrostatic50testin
g
stored50pressure50type50extinguishers50need50need50INTERNAL50examination50:50-
50ans-never
550ft50above50the50ground50-50ans-
extinguishers50weighing504050lbs50or50less50must50be50installed50so50top50of50canister
50is50no50more50than50_____
K50-50ans-class50___50extinguishers50are50for50fires50involving50cooking50media
7550ft50-50ans-OSHA50specified50max50travel50distance50for50Class50A50is50______
C50-50ans-proper50UL50rating50to50use50on50electrically50energized50equipped
Class50K50-50ans-work50on50the50principle50of50saponification
Obstacle50Type50Fires50-50ans-
involve50flammable50liquid50on50a50horizontal50surface50w/
50the50presence50of50a50solid50object50creating50a50barrier
450inches50-50ans-
extinguishers50must50be50installed50at50least50_____50from50the50ground
Obstacle50Type50Fires50-50ans-
may50take50place50in50flammable50liquid50storage50caninets,50dip50tank50process50are
as,50etc.