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BEO160829 > BEO 160829 HazMat Ops > Flashcards

BEO 160829 HazMat Ops Flashcards

1
Q

Liquid, Non-Bulk = _____

A

< or = to 119 gallons

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2
Q

Liquid, Bulk = _____

A

> 119 gallons

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3
Q

Solid, Non-Bulk = _____

A

< or = to 882 lbs

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4
Q

Solid, Bulk = _____

A

> 882lbs

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5
Q

Gas, Non-Bulk = _____

A

< or = to 1001 lb water capacity

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6
Q

Gas, Bulk = _____

A

> 1001 lb water capacity

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7
Q

Non-Pressure tank containers comprise _____% of all containers.

A

90%

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8
Q

One of the most common tank container is a _____ with a carry class 3, 6.1, and 8, with a flashpoint of _____.

A

IM-101

<32F

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9
Q

Another tank container is the _____ which is used to carry whiskey, alcohols, pesticides, insecticides, resins, industrial solvents, corrosives,and flammable liquids with a flashpoint of _____.

A

IM-102

32 to 140

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10
Q

What are the 9 hazard classes?

A
  1. Explosives
  2. Gas
  3. Flammable Liquids (100 F or less, closed cup)
  4. Other flammable substances
  5. Oxidizing substances and organic peroxides
  6. Toxic (poisonous) and Infectious Substances
  7. Rad Materials
  8. Corrosives
  9. Misc. dangerous goods
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11
Q

Class 1 Explosives _____ are articles and substances having a mass explosion hazard.

A

1.1A and 1.1L

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12
Q

Class 1 Explosives _____ are articles and substances having a projection hazard, but not a mass explosion hazard.

A

1.2B and 1.2L

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13
Q

Class 1 Explosives _____ are articles and substances having a fire hazard, a minor blast hazard, and/or a minor projection hazard, but not a mass explosion hazard.

A

1.3C and 1.3L

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14
Q

Class 1 explosives _____ are articles and substances presenting no significant hazard ( explosion limited to package).

A

1.4B and 1.4S

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15
Q

Class 1 explosive _____ are blasting agents which are very insensitive substances having a mass explosion hazard.

A

1.5D

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16
Q

Class 1 explosives _____ are extremely insensitive articles which do not have a mass explosion hazard.

A

1.6N

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17
Q

Flammable gas is division _____.

A

2.1

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18
Q

Non-flammabe, non-toxic gas (under pressure, inert) is division _____.

A

2.2

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19
Q

Toxic / Poison gas is division _____.

A

2.3

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20
Q

Zone A - LC50 = _____.

A

< or = to 200 ppm

21
Q

Zone B - LC50 = _____.

A

200 ppm to 1000 ppm

22
Q

Zone C - LC50 =_____.

A

1000 ppm to 3000 ppm

23
Q

Zone D - LC50 = _____.

A

3000 ppm to 5000 ppm

24
Q

Class 3 flammable liquids, such as gas, MEOH, benzen, have a flashpoint of _____.

A

> or = to 141 F

25
Q

Class 3 combustible liquids, such as mineral oil and peanut oil, have a flashpoint of _____.

A

141 F to 200 F

26
Q

Class 4 flammable solids are _____.

A

Division 4.1

27
Q

Class 4, _______ substances are liable to spontaneously combust. They are self heating.

A

Division 4.2

28
Q

Class 4, _____ are substances which, in contact with water, emit flammable gases.

A

Division 4.3

29
Q

Class 5, _____, are oxidizers .

A

Divison 5.1

30
Q

Class 5, _____, are organic peroxides.

A

Division 5.2

31
Q

Class 6, _____, are toxic substances.

A

Division 6.1

32
Q

Class 6, _____, are infectious substances.

A

Division 6.2

33
Q

Class 7, _____, is radioactive material.

A

Division 7.0

34
Q

Class 8, _____, are corrosives.

A

Division 8.0

35
Q

Class 9 materials are _____ _____ _____.

A

Misc. Dangerous Goods

36
Q

_____ _____ is how easy a substance reacts with other chemicals.

A

Chemical reactivity

37
Q

_____ _____ is the range of gas or vapor concentration that will burn or explode if an ignition source is present.

A

Flammable Range

38
Q

_____ _____ is the temp at which material gives off enough vapor to form an ignitable mixture with air.

A

Flash Point

39
Q

_____ _____ is the lowest temp for a self sustaining combustion without an ignition source.

A

Ignition Temp

40
Q

_____ is a materials ability to hang around for a long time after release.

A

Persistence

41
Q

_____ _____ is the ratio of weight of liquid or solid to the weight of an equal volume of water.

A

Specific Gravity

42
Q

_____ _____ is the ratio of weight of chemical vapor to an equal volume of air.

A

Vapor Density

43
Q

_____ _____ is the pressure exerted on the inside of a closed container by the vapor in the space above the liquid in the container.

A

Vapor Pressure

44
Q

_____ is the degree to which a substance will dissolve in water.

A

Solubility

45
Q

What are the three types of stress?

A
  1. Thermal
  2. Mechanical
  3. Chemical
46
Q

What are the 5 ways that stess can breach a container?

A
  1. Disintegraton
  2. Run way cracking
  3. Closure opening
  4. Puntures
  5. Splits
47
Q

Breaches cause material to escape through:

A
  1. Detonation
  2. Violent rupture
  3. Rapid relief
  4. Spills and leaks
48
Q

What are the 7 types of hazards which cause harm?

A 
Thermal
Etiological
Asphyxiation
Mechanicl
Corrosivity
Poisonous/Toxic
Radiation
49
Q

The total number of exposures that can be saved by 1st responsders are based on:

A
  1. Defensive procedures
  2. Resources available
  3. Info gathered at scene

BEO160829 (11 decks)

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