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ENGINEER 2020 > 2019 EXAM > Flashcards

2019 EXAM Flashcards

(80 cards)

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1
Q

Holmatro SCRT max cutting force is __ PSI

A

49,000

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2
Q

4 inch hose is tested at __ PSI

A

250

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3
Q

TB 174: hose - bypass tested at __

A

300 PSI

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4
Q

KME 2010 - trans operational temp __ degrees

A

160 to 200

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5
Q

vehicle assignment record

A

F-702

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6
Q

F-705 is the __ record

A

repair

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7
Q

SCBA - target solutions: cylinders hydro test at _ every _ year

A

7,500 every 5

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8
Q

SCBA- target solutions SCBA cylinder life _ to _ years

A

15 to 30

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9
Q

First floor below grade is called sub-division 1. LAFD practice is to call it

A

sub-1

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10
Q

KME 2010: brake air system operating pressure is __ to __ PSI

A

90 to 120

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11
Q

1996 seagrave: cool turbo for __ to __ minutes

A

3 to 5

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12
Q

1996 seagrave: use steer column brake at __ PSI

A

90

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13
Q

Lowest PSI before shutting down syphon ejector

A

0

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14
Q

2018 Pierce: relief vale setting is __ to __

A

70 to 300

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15
Q

2017 Pierce: at what PSI does the air brake light activate

A

60

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16
Q

2003 Seagrave: trans operational temp is __ to __ degrees

A

100 to 250

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17
Q

chain saw chain brake engages within __ seconds

A

1/10

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18
Q

rotary saw fuel - oil mixtures is __ to 1

A

50

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19
Q

tire record is form

A

F-710

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20
Q

Maintenance record is form

A

F-704

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21
Q

maxi force air bag PSI sitting is 125 PSI to 135 PSI to create __ PSI at the dead man

A

118

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22
Q

the maximum temperature of __ is allowed against a maxi force airbag

A

220 degrees

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23
Q

when using the in line foam educator with 1 1/2” hose, the lay should be __ feet

A

150

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24
Q

in a fire water tank maintain __ gallons in reserve

A

100

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25
TB 127: air brake COLA cut out is __ to 120 PSI
110
26
TB 127: air brake low air warning is at __ to 75 PSI
55
27
ladder pipe pressure for 1 1/2 tip is __ PSI
150
28
ladder pipe pressure for 1 3/4 tip is __ PSI
170
29
ladder pipe pressure to 2" tip is __ PSI
190
30
the 1 1/2 syphon ejector max GPM is
115
31
1 1/2 syphon ejector can supply __ 1" lines
3
32
KME: normal battery voltage is __ to __
12.9 to 14.4
33
KME: DEF capacity is __ gallons
5
34
KME: normal exhaust temp during re-gen is __ degrees
1,100
35
KME: DEF consumption per gallon if diesel is _ %
2
36
Pierce 2017: DEF capacity
4.5
37
what is the maximum opening width SCRT is __ inches
10.5
38
the operating range range residential sprinklers is __ to 175 degrees
135
39
the water gun pressure range is __ to __ PSI
90 to 110
40
Hydrant test record is form
F70
41
thermo gel remains in place for _ to 36 hours
6
42
engines normally carry __ gallons of thermo gel
4
43
class A foam blanket last __?
15 to 30 mins
44
TB20:tire pressure 2 PSI effects fuel economy by __%
1
45
the effective stream from a wagon battery is to the __ floor
3rd
46
large helicopter recommended landing size is 100x100. small helicopters is _x_
60x60
47
BK8: the safe apparatus car following distance per 10 MPH is __ car lengths
3
48
change oils on reserve heavy apparatus every __ months or 4,000 miles
6
49
TB5: vapor canisters are found in autos forward of the engine compartment or?
wheel well
50
drafting: temp shut down PSI shall be at __ PSI
35
51
TB127: lube suspension at __ PSI
60
52
reliable way to identify HR standpipe inlets is?
standpipe sign
53
high rise orifice plates are set at 200gpm at __ PSI
45
54
the IDLH - evacuation area at a bomb incident is __ feet?
1000
55
TB112- the foam tender can flow a max of __ GPM
4,000
56
BK99: during brush, keep roads open, park __ when possible
offroad
57
BK99: average temp inside fire shelter is __ degrees
150 to 200
58
syphon ejector velocity is converted to pressure by the
discharge diffuser
59
hydrant spacing in high density residential is 300 to __ feet
450
60
provide __ spare sprinkler heads when building has 1,000 heads
12
61
members must don river rescue safety gear within __ feet of river
10
62
HR hose pack, form __ inches below SCBA cylinder
10
63
apparatus radio cutoff- turn off when out of service for __ hours or more
10
64
the minimum contamination reduction zone during a haz mat incident is __ feet?
100
65
if contaminated by haz mat, you will reduce absorption by __ % by removing clothing
90
66
set the fire pump relief valve when __ lines or more are in operation
2
67
AOTM - the drafting practical lift is __ feet
33.9
68
AOTM- what percentage of GPM do you switch from press to volume
70
69
when the BI is from 110 to 161, the rating is
very high
70
AOTM: large capacity fire pumps- prime for a maximum of __ seconds
60
71
AOTM- what changes hydrant to pump pressure
4-way
72
Vol 3- drafting depth in feet is __ from the bottom and 24 inches below the surface
12
73
BK 99: pump __ PSI when pumping to a high volume relay
180
74
Alameda corridor - dry standpipe are spaced every __ feet
500
75
Alameda corridor - how many bots dots are used to identify dry standpipes
1 green
76
brush- strike teams formed at incident starts with
1031
77
smokey starter pack consist of 100 feet 1" & 100 feet 1 1/2" hose with __ rubber bands
2
78
what is the SCBA test record form
F-979
79
what is the ladder record form
F-976
80
Vol 3: the safe working area around an apparatus is 3 feet to sides & __ feet to the rear
8 to 12

ENGINEER 2020 (9 decks)

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