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ERG > ERG > Flashcards

ERG Flashcards

1
Q

What direction is the scene approached from

A

Uphill, upwind, upsteam

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2
Q

What is the order of steps for notification

A

Notify agency
Call emergency number
National assistant
Provide info

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3
Q

Where is the number to call located

A

On shipping document

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4
Q

If shipping papers are not available what section is used

A

National Assistance

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5
Q

How is the hazard class of dangerous goods indicated

A

Class
Name
Number

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6
Q

Where is the class/divison number displayed on placards

A

Lower corner

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7
Q

What class is not required to have text indicating a hazard

A

7

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8
Q

Poison/poisonous are synonymous with what word

A

Toxic

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9
Q

What are the steps for when ID/name is not available

A

Approach
Match
Consult

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10
Q

What guide is used for flammable

A

127

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11
Q

What guide is used for corrosive

A

153

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12
Q

What guide is used for danger

A

111

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13
Q

What guide is used if multiple placards are used

A

Most conservative

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14
Q

What does a single asterisk indicate

A

Compatable Group Number

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15
Q

What does a double asterisk indicate

A

Division of explosive

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16
Q

Where is the UN ID number found on the orange panel

A

Bottom half

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17
Q

What does the number 9 indicate

A

Explosion
Disintegration
Polymerization

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18
Q

What does double numbers indicate

A

Intensifacation

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19
Q

What letter indicates substance will react with water

A

X

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20
Q

What do large diameter/stainless steel pipe lines transport

A

Flammable natural gas

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21
Q

What chemical gives the rotten egg smell

A

Hydrogen Sulfide

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22
Q

What types of pipe material delivers natural gas to residences

A

Steel
Plastic
Cast Iron

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23
Q

Where does well production pipelines collect raw gas from

A

Wellheads

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24
Q

What does hydrogen Sulfide markers say

A

Sour

Poison

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25
Q

What do pipeline markers only indicate

A

Presence of a pipe

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26
Q

What is the initial isolation zone defined as

A

Surrounding areas

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27
Q

What is the protection action zone defined as

A

Downwind

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28
Q

Protection action zones may be increased for spills if ambient temperatures rise above

A

86

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29
Q

What does table 1 include in the green section

A

Materials that react with water

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30
Q

What does table 2 list

A

Inhalation Gases

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31
Q

What does table 3 list

A

Commonly encountered inhalation materials

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32
Q

What order are materials listed in table 3

A

Alphabetical

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33
Q

What is a small spill for liquids

A

55 or less gallons

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34
Q

What is a small spill for solids

A

660 lbs or less

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35
Q

When is atmospheric mixing less effective

A

Nighttime

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36
Q

What is the first choice guideline for toxicological exposure

A

aeGL-2

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37
Q

What color pages are names of materials found

A

Blue border

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38
Q

What does the letter P indicate

A

Polymerization

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39
Q

In what 2 color guides is the letter P found

A

Yellow

Blue

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40
Q

How are goods listed in the yellow guide

A

Numerical

41
Q

What is the most important section

A

Orange

42
Q

What does the left hand of the page contain

A

Safety

43
Q

What does the right hand of the page contain

A

Fire
Spill
First aid

44
Q

What is the isolation distance for a small compressed gas

A

300ft

45
Q

What is the evacuation circle for compressed gas

A

600ft

46
Q

How many sections does each guide have

A

3

47
Q

What is the first section in a guide

A

Potential hazard

48
Q

What potential is listed 1st

A

Highest

49
Q

What does the 2nd section of a guide suggest

A

Safety

50
Q

What does the 3rd section of a guide cover

A

Emergency Response

51
Q

What is the Initial Isolation Distance definition

A

Distance all persons should evacuate

52
Q

What are the common inhalation hazards

A 
Anhydrous Ammonia 
Chlorine
Ethelyne Oxide
Hydrogen Chloride
Hydrogen Fluoride 
Sulfuler Dioxide
53
Q

What is the most common respirator

A

N95

54
Q

Isolation and distances are diverted from

A

Historical data

55
Q

What are the LPG gases

A 
Butane
Isobutane
Propane
Butylene
Isobutylene
Propylene
56
Q

What are the main hazards from a BLEVE

A

Fire
Thermal radiation
Blast
Projectiles

57
Q

What pipelines are marked with above ground markers

A

Transmission

58
Q

What gas pipelines are NOT marked with above ground markers

A

Natural Gas

59
Q

What is the isolation distance for flammable Liquid-Toxic guide 131

A

150ft in all directions

60
Q

How many types of facepiece respirators are there

A

7

61
Q

What is the furthest reaching hazard for a BLEVE

A

Projectiles

62
Q

What PSI does steel pipelines transport natural gas

A

200-1500psi

63
Q

What does the orange color pages provide

A

Evacuation distance

64
Q

How many guides are in the orange section

A

63

65
Q

Where do wellheads transport the product to

A

Gas processing or treatment plants

66
Q

What liquids rapidly change to gas when released from a pressurized pipeline

A

CO2
Anhydrous Ammonia
Propane

67
Q

What area does Table 1 predict the size of

A

Downwind

68
Q

What color pages is all safety information located

A

Orange

69
Q

What is the LC50 value

A

Not more than 5000

70
Q

What is the single asterisk replaced with

A

Appropriate compatibility group number

71
Q

What does the digit 9 mean

A

Risk of spontaneous violent reaction

72
Q

What direction is DANGEROUS

A

Upwind

73
Q

What direction is life threatening

A

Downwind

74
Q

What is the 1st release amount based on

A

DOT

75
Q

What is the 2nd release amount based on

A

Container size

76
Q

What is the 3rd release amount based on

A

Physical

77
Q

What is the 4th release amount based on

A

Atmosphere

78
Q

What is the order of release amounts based on

A

DOT
Container
Physical
Atmosphere

79
Q

What is the N95 respirator not resistant to

A

Oil

80
Q

What size spill does table 3 provide information on

A

Large spills

81
Q

What is vapor protective suits know as

A

Totally encapsulating chemical protective suits

82
Q

What are Level A suits

A

Vapor protective

83
Q

What is a level B or C suit

A

Liquid splash protective

84
Q

What suits offer chemical protection from CBRN events

A

Class 1,2 or 3

85
Q

How should persons be moved out of a zone

A

Perpendicular to wind direction and away from spill

86
Q

What is the guide number for acetone

A

127

87
Q

What is the ID number for acetone

A

1090

88
Q

What is the guide number for Sulfuric acid

A

137

89
Q

What is the ID number for Sulfuric acid

A

1830

90
Q

What is the guide number for Gases/toxic

A

124

91
Q

How many guides are for non- TIH

A

37

92
Q

How many guides for TIH and non TIH

A

21

93
Q

How many guides for TIH and Water Reactive

A

5

94
Q

What guide is used to when the presence of dangerous goods is suspected bit no placard can be seen

A

111

95
Q

What provides information with the most risk significant risk or hazard info

A

Guides with placards

96
Q

What is located in the top half of the orange panel

A

Hazard Identification Number

97
Q

What causes the actual area where toxic levels are reached to be smaller

A

Increased dispersion

98
Q

Where are isolation distances found when a non TIH material guide refers to both non and TIH materials

A

Public Safety

ERG (1 decks)

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