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ENGINEER 2020 > 2019 EXAM > Flashcards

2019 EXAM Flashcards

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
Q

TB 127: air brake COLA cut out is __ to 120 PSI

A

110

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26
Q

TB 127: air brake low air warning is at __ to 75 PSI

A

55

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27
Q

ladder pipe pressure for 1 1/2 tip is __ PSI

A

150

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28
Q

ladder pipe pressure for 1 3/4 tip is __ PSI

A

170

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29
Q

ladder pipe pressure to 2” tip is __ PSI

A

190

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30
Q

the 1 1/2 syphon ejector max GPM is

A

115

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31
Q

1 1/2 syphon ejector can supply __ 1” lines

A

3

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32
Q

KME: normal battery voltage is __ to __

A

12.9 to 14.4

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33
Q

KME: DEF capacity is __ gallons

A

5

34
Q

KME: normal exhaust temp during re-gen is __ degrees

A

1,100

35
Q

KME: DEF consumption per gallon if diesel is _ %

A

2

36
Q

Pierce 2017: DEF capacity

A

4.5

37
Q

what is the maximum opening width SCRT is __ inches

A

10.5

38
Q

the operating range range residential sprinklers is __ to 175 degrees

A

135

39
Q

the water gun pressure range is __ to __ PSI

A

90 to 110

40
Q

Hydrant test record is form

A

F70

41
Q

thermo gel remains in place for _ to 36 hours

A

6

42
Q

engines normally carry __ gallons of thermo gel

A

4

43
Q

class A foam blanket last __?

A

15 to 30 mins

44
Q

TB20:tire pressure 2 PSI effects fuel economy by __%

A

1

45
Q

the effective stream from a wagon battery is to the __ floor

A

3rd

46
Q

large helicopter recommended landing size is 100x100. small helicopters is x

A

60x60

47
Q

BK8: the safe apparatus car following distance per 10 MPH is __ car lengths

A

3

48
Q

change oils on reserve heavy apparatus every __ months or 4,000 miles

A

6

49
Q

TB5: vapor canisters are found in autos forward of the engine compartment or?

A

wheel well

50
Q

drafting: temp shut down PSI shall be at __ PSI

A

35

51
Q

TB127: lube suspension at __ PSI

A

60

52
Q

reliable way to identify HR standpipe inlets is?

A

standpipe sign

53
Q

high rise orifice plates are set at 200gpm at __ PSI

A

45

54
Q

the IDLH - evacuation area at a bomb incident is __ feet?

A

1000

55
Q

TB112- the foam tender can flow a max of __ GPM

A

4,000

56
Q

BK99: during brush, keep roads open, park __ when possible

A

offroad

57
Q

BK99: average temp inside fire shelter is __ degrees

A

150 to 200

58
Q

syphon ejector velocity is converted to pressure by the

A

discharge diffuser

59
Q

hydrant spacing in high density residential is 300 to __ feet

A

450

60
Q

provide __ spare sprinkler heads when building has 1,000 heads

A

12

61
Q

members must don river rescue safety gear within __ feet of river

A

10

62
Q

HR hose pack, form __ inches below SCBA cylinder

A

10

63
Q

apparatus radio cutoff- turn off when out of service for __ hours or more

A

10

64
Q

the minimum contamination reduction zone during a haz mat incident is __ feet?

A

100

65
Q

if contaminated by haz mat, you will reduce absorption by __ % by removing clothing

A

90

66
Q

set the fire pump relief valve when __ lines or more are in operation

A

2

67
Q

AOTM - the drafting practical lift is __ feet

A

33.9

68
Q

AOTM- what percentage of GPM do you switch from press to volume

A

70

69
Q

when the BI is from 110 to 161, the rating is

A

very high

70
Q

AOTM: large capacity fire pumps- prime for a maximum of __ seconds

A

60

71
Q

AOTM- what changes hydrant to pump pressure

A

4-way

72
Q

Vol 3- drafting depth in feet is __ from the bottom and 24 inches below the surface

A

12

73
Q

BK 99: pump __ PSI when pumping to a high volume relay

A

180

74
Q

Alameda corridor - dry standpipe are spaced every __ feet

A

500

75
Q

Alameda corridor - how many bots dots are used to identify dry standpipes

A

1 green

76
Q

brush- strike teams formed at incident starts with

A

1031

77
Q

smokey starter pack consist of 100 feet 1” & 100 feet 1 1/2” hose with __ rubber bands

A

2

78
Q

what is the SCBA test record form

A

F-979

79
Q

what is the ladder record form

A

F-976

80
Q

Vol 3: the safe working area around an apparatus is 3 feet to sides & __ feet to the rear

A

8 to 12

ENGINEER 2020 (9 decks)

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