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401 > Engineer Manual > Flashcards

Engineer Manual Flashcards

1
Q

What are the fluid levels checked daily

A

Motor oil, transmission, power steering, coolant and DEF

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2
Q

Booster tank and foam are checked by

A

Visual

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3
Q

What is the proper air brake pressure both front and rear

A

> 100

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4
Q

What is the minimum tire tread depth

A

4/32”

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5
Q

Which bleeder is the lowest level of the pump

A

Pump drain

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6
Q

What is the oxygen bottle minimum pressure

A

> 1000

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7
Q

What is the minimum bottle pressure for the air chisel

A

> 4000

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8
Q

What SOG is for SCBAs

A

421

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9
Q

What it the spacing for spreaders for storage

A

1/2”

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10
Q

How long does it take for the generator to warm up

A

Approx 5 minutes

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11
Q

Which end of the air tool is oil applied

A

Blade end

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12
Q

How many drops of air tool oil are applied

A

5

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13
Q

What is the rope SOG

A

419

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14
Q

When is a complete daily inspection required

A

Out of service for 24 hrs or a span of 2 shifts

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15
Q

How many feet are needed for the ladder rack

A

5

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16
Q

Where does a spotter stand

A

Engineers side, 5-10ft behind tailboard

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17
Q

What are the ranges of fire mains

A

6-24”

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18
Q

What is the average static pressure of a firemain

A

70

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19
Q

What communities operate their own water utilities

A

Atl Beach, Neptune Beach and Baldwin

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20
Q

What does the GPM flow depend on

A

Diameter of main and water pressure

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21
Q

What are the supply main ranges for residential

A

6-10

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22
Q

What are the supply main ranges for commercial

A

8-36

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23
Q

What is the static pressure of an industrial private hydrant

A

Up to 180

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24
Q

What are the supply main sizes in an apt or business complex

A

6-10”

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25
Q

Red hydrant flow

A

Less than 500

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26
Q

Orange hydrant flow

A

500-1000

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27
Q

Green hydrant flow

A

1000-1500

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28
Q

Blue hydrant flow

A

Greater than 1500

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29
Q

What size are sound barrier access holes

A

About 12”

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30
Q

What type of supply is a booster tank

A

Static

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31
Q

What size is the tank to pump valve

A

3”

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32
Q

What is the flow from the booster tank limited to

A

7-800GPM

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33
Q

Booster tanks can only be refilled from where

A

City hydrants

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34
Q

What are most dry hydrants made out of

A

PVC

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35
Q

Where are dry hydrants found

A

Near commercial structures

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36
Q

What are the 2 types of pumps

A

Single or 2 stage

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37
Q

What are the 3 pump capacities

A

1500, 1750 or 2000 GPM

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38
Q

Where does water from the impeller discharge to

A

The volute

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39
Q

What are the 3 positions of the pump shift control

A

Road, neutral and pump

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40
Q

What are centrifugal pumps tested according to

A

NFPA 1911

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41
Q

Who tests the centrifugal pumps

A

Underwriters Labratory

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42
Q

What stage pump is easiest to build and operate

A

Single stage

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43
Q

What 2 settings can a two stage pump operate in

A

Pressure or volume

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44
Q

What is the volume position also called

A

Parallel or capacity

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45
Q

What is the advantage of the two stage design

A

Ability to operate in either pressure or volume

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46
Q

What valve is used to change between pressure or volume

A

Transfer valve

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47
Q

What size socket wrench is used if the electric valve fails

A

3/4”

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48
Q

What is the normal position of the transfer valve

A

Volume

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49
Q

What is the main difference in operation in a two stage pump

A

Motor speed

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50
Q

What PSI is the intake pressure relief valve set at

A

150

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51
Q

What determines the diameter of the intake pipe

A

Rated capacity of the pump

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52
Q

What size are the front and rear intake pipes

A

5”

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53
Q

What color is the direct tank fill painted

A

Red

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54
Q

What type of valve are most intake and discharge valves

A

Quarter turn ball valves

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55
Q

How long does it take for the electric front and rear intake valves to open or close

A

15-20 seconds

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56
Q

What are the most commonly used valves

A

Tank to pump and tank fill

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57
Q

What is size range of discharge options

A

1-4”

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58
Q

What does the Master discharge gauge read

A

Discharge manifold pressure

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59
Q

What type of gauge is each gauge

A

Compound

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60
Q

What is the range that pressure gauge reads

A

0-600 psi

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61
Q

What range does the vacuum gauge read

A

0 to -30 inches

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62
Q

What is required for a centrifugal pump due to the inability to pump air

A

Primer

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63
Q

What type of pump is the primer

A

Positive displacement pump

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64
Q

How many primers do engines with front intakes have

A

2

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65
Q

What are the 2 alternative ways to bleed air from the pump

A

Deck gun and tank fill

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66
Q

What is the highest discharge on the pump

A

Deck gun

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67
Q

What is the performance range of the primer

A

1000-1200

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68
Q

What are the 4 motor functions to be monitored

A

Oil pressure, coolant, voltage and transmission temp

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69
Q

What is the normal range of oil pressure

A

15psi at idle. 35-45 at speed

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70
Q

What is the normal coolant temp

A

180-220

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71
Q

What is the normal voltage range

A

13-14.5 volts

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72
Q

What is the normal transmission temp

A

Below 300

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73
Q

What could result in motor damage

A

High coolant temp or low oil pressure

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74
Q

How many GPM does the pump cooler valve flow

A

Less than 25

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75
Q

What temp is the thermal dump valve activated at

A

140

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76
Q

What valve generally needed when hose lines are charged but not flowing

A

Pump cooler

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77
Q

What valve operates as a heat exchanger for preventing overheating while the pump is operating

A

Engine cooler or Aux cooler

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78
Q

What can make automatic adjustments to the discharge pressure

A

Pressure governor

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79
Q

Where is the governor integrated in to

A

Motors fuel management system

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80
Q

What are the 2 major parts of the pressure governor

A

Control box and pressure sensor

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81
Q

How many types of governors does JFRD use

A

3

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82
Q

What are the 3 types of governors

A

Class 1, pump boss 100 and 200

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83
Q

What are the 2 modes of operations for the pressure governor

A

PSI and RPM

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84
Q

What mode allows the governor to monitor and regulate PFP

A

PSI

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85
Q

What is the most common disruption to PDP

A

Opening and closing of nozzles

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86
Q

A change to intake pressure can be felt where

A

Discharge side of the pump

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87
Q

What is PSI mode used for

A 
Pumping 
handlines
Ladders
Ground monitors 
Sprinklers
Standpipes
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88
Q

Above what PSI is the pressure monitor disabled

A

Above 300

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89
Q

What PSI situation would require switching from PSI to RPM

A

High rise pumping

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90
Q

What mode disables the pressure sensor

A

RPM

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91
Q

What is RPM mode used for

A

Drafting
Relay
Charging 5in
PSI malfunction

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92
Q

What mode can you change to once a draft is established

A

PSI

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93
Q

What engine is in PSI mode when relay pumping

A

Attack engine

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94
Q

What are PSI mode malfunctions

A

Failure of pressure sensor or loss of electronic signal between pressure sensor and control box

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95
Q

What is the order that the governor must be checked

A

Engage pump
Open tank to pump
Select discharge
Operate governor

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96
Q

What are engines PDP set to

A

110psi

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97
Q

What are tankers preset to

A

50

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98
Q

What are engines and tankers RPM presets

A

1100

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99
Q

What is the normal discharge pressure while at idle for a 2 stage pump

A

30-40psi

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100
Q

At least what PDP must be maintained before the governor returns to idle

A

30psi

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101
Q

what is the residual pressure when the governor will return to idle

A

Below 10psi

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102
Q

What is minimum length of 6in soft intake

A

25ft

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103
Q

What is minimum length of 5in

A

1000ft

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104
Q

What is minimum length of 2 1/2in

A

1000ft

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105
Q

What is the minimum length for booster hose

A

200ft

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106
Q

What is the minimum length of 10ft hard suction hose

A

2 sections

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107
Q

What is the minimum length of high rise hose

A

195ft of HR hose

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108
Q

What is the minimum length of preconnected 1 3/4in hose

A

2, 200ft crosslays, all other lengths determined by company Capt

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109
Q

What is the minimum length of wildland hose

A

200ft of 1in

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110
Q

What is the minimum length of apt pack

A

100ft of 1 3/4in hose

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111
Q

On what side is the hose clamp used

A

Supply side

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112
Q

At least how many feet from the tail board is the hose clamp used

A

25ft

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113
Q

How should 5in supply line be crossed

A

At an angle

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114
Q

What is the practical volume limit of the 5in hose

A

1600 GPM

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115
Q

What PSI should never be exceeded for 5in

A

200psi

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116
Q

What are the uses of 2 1/2 in hose

A

FDC
Master stream
Handline
Supply

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117
Q

What is the PSI 2 1/2 in can be flowed up to

A

Up to 300

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118
Q

What is a disadvantage of 2 1/2in hose

A

Relatively short lengths

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119
Q

What is the flow of a 2 1/2 smooth bore with 1in tip

A

200

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120
Q

What is the maximum safe flow of 2 1/2in hose

A

300gpm

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121
Q

What PSI added to 2 1/2 handlines for friction loss per 100ft

A

10 psi

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122
Q

What pressure does the Akron 2 1/2in fog nozzle operate at

A

100 psi

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123
Q

What is the bread and butter attack line

A

1 3/4in

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124
Q

What is the recommended GPM setting for the turbojet nozzle

A

95,125 or 150

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125
Q

What akron turbo jet nozzle to most engines carry

A

75psi

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126
Q

What are the GPMs that the Akron Saberjet 1 3/4 smooth bore will flow

A

7/8- 150gpm

15/16- 180gpm

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127
Q

What will the saberjet flow on fogstream

A

135gpm at 100 psi

128
Q

What is the friction loss from fog to solid stream

A

40-50psi

129
Q

What are the GPM setting on the booster nozzle

A

13,25,40 and 60gpm

130
Q

What is the heavy duty hose used for

A

Drafting or connecting to a hydrant

131
Q

How many types of low level strainers are there

A

2

132
Q

What color is the soft intake hose

A

Red

133
Q

How long is the soft intake hose

A

25ft

134
Q

The soft intake hose will flow in excess of how many GPMs

A

2000

135
Q

What length are the 2 sections of aluminum pipe used for attic nozzles

A

2 and 6ft

136
Q

What is the size of the pipe used for attic nozzles

A

1 1/2in

137
Q

What square feet does an attic nozzle cover

A

1000

138
Q

How many GPM will an attic nozzle flow

A

Approx 125 at 100psi

139
Q

What is the attic nozzle ideal for

A

Fires caused by lightening strikes

140
Q

What is class A foam primarily used for

A

Wildland fires

141
Q

What percent is class B foam educted at

A

3%

142
Q

What class B foam is most effective on aviation fuel

A

Mil-spec AFFF

143
Q

What is the main purpose of Foam 37 and 371

A

To protect the Navy fuel depot

144
Q

How many gallons of foam does Foam 37 and 371 carry

A

1800

145
Q

What percents is the foam eductor adjustable to

A

1/4 to 6%

146
Q

What size line is the eductor used with

A

1 3/4in

147
Q

What is the maximum distance for the foam educators. 75 and 100psi

A

75psi is 250ft

100psi is 150ft

148
Q

What is the GPM that eductor must be used at

A

125gpm

149
Q

What is the inlet pressure required for the foam eductor

A

200psi

150
Q

What engines carry the Angus 240 eductor

A 
1
7
11
21
30
57
34
37
151
Q

What is maximum inlet pressure for the Angus 240

A

120psi

152
Q

What is total foam capacity of JFRD

A

20,000 gallons

153
Q

What is class A foam stored in

A

Squail pails

154
Q

What is class B foam stored in

A

Round pails

155
Q

What are the 3 blades used with air chisel

A

Long and short flat

Panel

156
Q

What are the 3 lengths of chain used in extrications

A

6,12 and 15ft

157
Q

What is the rating for foam extinguisher

A

15 ft

3A:20B

158
Q

What are the ratings for CO2 extinguishers

A

20lb
8ft
10B:C

159
Q

What are the ratings for the 18lb PKP

A

18lb
18ft
18 seconds
80B:C

160
Q

What are the ratings for the 30lb PKP

A

18ft
8secs
20B:C

161
Q

What are the 2 class D agents

A

Met L X

Lith X

162
Q

What color is the handle on the 30lb PKP bottle

A

Red

163
Q

What is KW of the onboard generator

A

10

164
Q

What does the generator power

A

5 scene lights

30 amp cord reel

165
Q

What does the cord reel power

A

Fans and lights

166
Q

How many of wire are on a winch

A

100

167
Q

What is pulling capacity of the wire

A

9000lbs

168
Q

What is used to estimate available water supply

A

Static and residual pressure

169
Q

What is the waterway limited to on a ladder truck

A

1000gpm

170
Q

Within 100ft what is recommended initial PDP for supplying a ladder pipe

A

150psi

171
Q

What is the exclusion for the 1000gpm waterway

A

Tower ladders

172
Q

What is the master stream fog nozzle psi

A

100psi

173
Q

What are the incriments for the master stream fog nozzle

A

500
750
1000
1250

174
Q

What is the flow of the 2.5” smooth bore tips

A

1 3/8- 500
1 1/2- 600
1 3/4- 800
2- 1000

175
Q

What does the mini monitor flow

A

100psi, up to 500 GPM

176
Q

What hose provides the most volume from a hydrant

A

Hard suction

177
Q

How many feet is needed for a hard suction hose to connect

A

Within 10ft

178
Q

What is the minimum of personnel need to hook up a hard suction hose

A

2

179
Q

What hose is preferred when hard suction is impractical

A

6in soft in take

180
Q

By what percent will a full hook up increase water supply

A

25%

181
Q

How many engines are needed to relay pump

A

At least 2

182
Q

What are 2 stage pumps operated in while relay pumping

A

Volume

183
Q

What mode is the attack engine in when relay pumping

A

PSI

184
Q

When tandem pumping both engines must maintain what residual PSI

A

10psi

185
Q

What is the PDP when pumping a sprinkler system

A

150psi

186
Q

What is the initial PDP when pumping a STANDPIPE

A

100psi

187
Q

What is the maximum height for drafting

A

25ft

188
Q

What clearance is needed for the strainer when drafting from a static source

A

1ft

189
Q

How far below the water surface is the strainer placed

A

18in

190
Q

How long is the primer used for pumps rated at 1500gpm

A

Up to 45secs

191
Q

What is the time limit for the primer with pumps rated at 1750 or 2000gpm

A

90 secs

192
Q

What gauge is closely watched when activating the primer when drafting

A

Master intake

193
Q

What PSI is needed before disengaging the primer

A

Above 50psi

194
Q

What type of pump do tankers have

A

Single stage

195
Q

What are tanker pumps rated at

A

750gpm

196
Q

How many gallons of water do tankers carry

A

2500

197
Q

What valve and piping are bigger on tankers

A

Tank to pump

198
Q

How many gallons of class A foam do tankers carry

A

10

199
Q

How many gallons of class B foam do tankers carry

A

75

200
Q

What is the most common use of a tanker onscene

A

Nurse tanker

201
Q

How long does it take to dump 2500 gallons of water

A

2-3 minutes

202
Q

What valve is used to dump water from a tanker

A

Quick dump

203
Q

What is the recommended PDP when filling a tanker

A

100psi

204
Q

How long does it to dump 2500 gallons of water

A

2-3 min

205
Q

What percent is class A foam eductor at

A

1/4-1%

206
Q

What oil is applied to steel surfaces

A

Light oil

207
Q

What is used to remove dirt on the chainsaw

A

Air pressue

208
Q

Where is grease applied

A

Pump and appliance threads

209
Q

What is recommended to ease the movement of pump handles

A

Graphite

210
Q

When are private hydrants transitioning to white

A

2016

211
Q

What directs water into the discharge manifold

A

Volute

212
Q

What is the volume called at 150 psi

A

Rated capacity

213
Q

What pressure does drafting utilize to supply a fire pump

A

Atmospheric

214
Q

What is 2.5in hose used for

A

FDC
Master Stream
Handline
Supply

215
Q

What is the flow of a 2 1/2in smooth bore with 1 1/8in tip

A

250

216
Q

What is the flow of a 2 1/2in smooth bore with 1 1/4 tip

A

300

217
Q

What is the nozzle pressure of a 2.5in smooth bore handline

A

50

218
Q

What is the flow of a master stream 1 3/8 tip

A

500

219
Q

What is the flow of a master stream 1 1/2 tip

A

600

220
Q

What is the flow of a master stream 1 3/4 tip

A

800

221
Q

What is the flow of a master stream 2in tip

A

1000

222
Q

A pressure spike above what PSI is there pressure protection in RPM mode

A

30

223
Q

What mode can the pressure governor be used in as a high idle

A

RPM

224
Q

What type of strainer is used to draft from a static source

A

Barrel

225
Q

What foam is most effective on aviation fuel

A

Mil-spec AFFF

226
Q

What is minimum step chocks carried by an engine

A

3

227
Q

What is the minimum ladder cribbing carried by an engine

A

1

228
Q

What is the PSI for a master stream smooth bore nozzle

A

80 psi

229
Q

What is checked for fluid leaks

A

Motor
Transmission
Pump
Differential

230
Q

What direction will rotating the bumper shut off the 2 1/2 fog nozzle

A

Clockwise

231
Q

When drafting what position is the transfer valve placed in

A

Volume

232
Q

If the water is how many or more feet below the steamer will full pump capacity not be reached

A

10

233
Q

When are compartment doors checked for proper operation

A

Daily

234
Q

What is used to clean the come a long

A

Dry towel

235
Q

When are hand tools inspected

A

Weekly

236
Q

When are ladders inspected

A

Weekly

237
Q

When are axe heads checked for tightness

A

Weekly

238
Q

What are nozzles cleaned with

A

Warm soapy water

239
Q

When are hydrostatic test dates checked

A

Weekly

240
Q

What are purple hydrants used for

A

Maintenance flushing

241
Q

What determines the flow from the booster tank

A

Size of tank to pump valve

Head pressure

242
Q

What size is the steamer connection on a dry hydrant

A

4.5”

243
Q

What size are the aux intakes

A

2.5”

244
Q

What size are the front and rear intakes

A

5 in

245
Q

What will a 5in intake flow from draft

A

1000

246
Q

What will a 5in intake flow from a hydrant

A

1500

247
Q

What is the preferred intake on a Hazmat scene for engines 7 and 21

A

Direct fill

248
Q

What will gradually reduce engine RPMs

A

Low voltage

249
Q

What mode places the engineer in complete control

A

RPM

250
Q

What mode does the Pump Boss default to

A

PSI

251
Q

How long is the mode button held to switch modes

A

3 sec

252
Q

What side of the hose clamp is avoided

A

Hinge

253
Q

What is never placed in a 5in hose when connecting

A

Right hand twist

254
Q

What PSI is added per floor

A

5

255
Q

Which 1 3/4 nozzle has a dual position bail

A

Saberjet

256
Q

What are the positions of the bail on the saberjet

A

Solid

Fog

257
Q

What size are the threads on the new strainer

A

6in

258
Q

What color is the new strainer

A

Red

259
Q

What is the GPM for 3/4” tip on a saberjet

A

100

260
Q

What is the initial PDP for a Hazmat spill

A

100

261
Q

What PSI is not be exceeded on a ladder pipe

A

200

262
Q

What is the PDP for a Hazmat fire

A

200

263
Q

Who assigns proper care, cleaning and upkeep

A

Company officer

264
Q

What is used for chainsaw bar lubricant

A

Motor oil

265
Q

What is old gas used in

A

Lawn equipment

266
Q

Where is fresh gas kept

A

On apparatus

267
Q

What is removed from roll up door hinges

A

Excess oil

268
Q

What are the secondary methods to supply large volumes of water

A

Tanker
City main
Private systems

269
Q

What amp is the cord reel

A

30 amp

270
Q

What does the pump shift control

A

Ring gear in the xfer case

271
Q

When is the neutral position used

A

Event of a failure with the pump shift

272
Q

Pumping in pressure is also know as

A

Series

273
Q

Volume is also known as

A

Parallel

274
Q

What valve is used from pressure to volume

A

Transfer valve

275
Q

What does a single stage pump operate like

A

A 2 stage pump in volume

276
Q

Which intake valve is rated for drafting

A

BIV

277
Q

Where is the tachometer built into

A

Governor control panel

278
Q

When pumping always be aware of

A

Motor RPM

279
Q

Where is the pressure sensor built into

A

Discharge manifold

280
Q

How does the transfer valve and governor function

A

Independently

281
Q

What governor is the RPM preset disabled if the pump is engaged

A

Class 1

282
Q

What load has the ability to carry several hundred feet

A

2.5 static

283
Q

What load requires the engineer to break the coupling

A

2.5 static

284
Q

How many gated wyes per engine

A

2

285
Q

What is used in joining 2 2.5 hoses to form 1 line

A

2.5in Siamese

286
Q

What appliance can be used in a modified tanker shuttle

A

2.5 Siamese

287
Q

What is the PSI range for frequent hose kinks

A

10-25

288
Q

What is the GPM for 3/4in solid stream

A

100

289
Q

What are the 2 class B foams utilized

A

Ansulite

Thunderstorm

290
Q

Friction loss for siamesed hose

A

25

291
Q

What is the preferred intake for laying out

A

Steamer

292
Q

What is the preferred shut down time for a hydrant

A

Less than 1 minute

293
Q

What is a sign of more sprinkler heads have opened

A

Drop in pressure

294
Q

What is the standpipe pressure limit on older buildings

A

200 psi

295
Q

What are wall hydrants used for

A

Testing

296
Q

What mode is the governor in when drafting

A

RPM

297
Q

Where is the standpipe located on a ship

A

Main deck

298
Q

What increases flow on a shipboard connection

A

Siamese

299
Q

What is the refill time on a tanker

A

Approx 3 min

300
Q

What is used to connect basins

A

8-10” PVC

301
Q

What is used to secure basins

A

Backboard straps

302
Q

What is a common pump problem during overhaul

A

Over heating

303
Q

What is a common problem with the pump unable to build presure

A

Air in the pump

304
Q

What does cavitation sound like

A

Pebbles

305
Q

What is the earliest indication of cavitation

A

Fluctuating PDP

306
Q

What are the most common causes of unable to prime the pump

A

Open valve

Open bleeder

307
Q

When are buddy breathing hoses checked

A

Weekly

308
Q

When are extrication tools checked

A

Weekly

309
Q

What type of source is a tanker basin

A

Static

310
Q

Where are high pressure systems found

A

High risk facilities

311
Q

What are the 3 ways for secondary methods of supplying large volumes of water

A

Shuttle
Main
Private

312
Q

How many pressures are tested while drafting

A

3

313
Q

Who can adjust the pressure relief valve

A

Engineer

314
Q

What is the size of the high rise hose

A

2 1/2 in

315
Q

What nozzle allows the operator to switch from fog to solid and back with no PDP adjustments

A

Saber Jet

316
Q

What is the preferred discharge for pumping 2 1/2 in hose in the event one engine can pump 2 lines

A

Officers side

317
Q

What size is the piping on the officers side 2 1/2 in discharge

A

3 in

401 (30 decks)

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