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Test Questions You Got Wrong > B-lc > Flashcards

B-lc Flashcards

1
Q

Section 1 of the SDS sheet is
RU

A

Identification/identify the chemicals as well as recommended uses, contact information of the supplier

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2
Q

Section 2 of SDs sheet is ?
HI

A

Hazard identification - Identifies hazards of the chemicals presenting on the SDS Appropriate wanting information

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3
Q

Section 3 of the SDS sheets
ing

A

Composition/information on ingredients

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4
Q

Section 4 the SDS sheets
1st A

A

First aid measures

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5
Q

Section 5 of the SDS sheet

A

Fire fighter measures

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6
Q

Section 6 of the SDS sheets
AR

A

Accidental release measures

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7
Q

Section 7 on the SDS sheets
H/S

A

Handling and storage

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8
Q

Section 8 of the SDS sheets
EC/Prot

A

exposure control/personal protection

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9
Q

Section 9 of the SDS sheets
Phy/Che P

A

Physical and chemical properties

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10
Q

Section 10 of the SDS sheets
S/R

A

Stability and reactivity

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11
Q

Section 11 of the SDS sheets
Tox

A

Toxicological information

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12
Q

Section 12 of the SDS sheets
Eco

A

Ecological information

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13
Q

Section 13 of the SDS sheets
Dis

A

disposal consideration

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14
Q

Section 14 of the SDS sheets
Tra

A

Transport information

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15
Q

Section 15 of the SDS sheets
Reg

A

Regulatory information

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16
Q

Section 16 a sds sheets
OI

A

Other information

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17
Q

What does the P in the blue and yellow section of the ERG designate

A

Polymerization

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18
Q

What section of the ERG book is the most useful because it provides first responders with safety recommendations in general hazards information

A

Orange pages

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19
Q

I have hazardous materials on fire or have been leaking for longer than how many minutes DRG table does not apply

A

30 minutes

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20
Q

In regards to vapor pressure the higher the temperature of a substance the higher what ??

A

Vapor pressure

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21
Q

Some substances that change directly from a soul into a gas without going into a liquid state in between are called

A

sublimate

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22
Q

Lloyd Layman’s book about following considerations needed for analyzing any emergencies situation ?? 5 steps
F, P, Os, D, PoO

A

Facts , probabilities,own situation,decisions and plan of operation

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23
Q

Factors that need to be considered on arrival at a structure fire are

A

What happened, what is happening now, what is likely to happen and other resources on scene in route sufficient

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24
Q

Factors I need to be considered during the suppression of a structure fire are

A

What effects have the initial resources head on the fire, are still more resources needed, are different tactics needed

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25
Q

Incident commander must also consider the following during initial size up

A

Is immediate intervention needed to save lives, what are risks to firefighters, are they needed resources immediately available or responders be delayed

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26
Q

The ratio of density of the Material usually equal to the volume of water At standard condition of pressure or temperature

A

Specific gravity

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27
Q

QMinimum temperature at which a liquid or volatile gas cause I have sufficient papers to form an edible make sure with air nerd service. It’s usually only a few degrees higher than it’s flashpoint

A

Flash point

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28
Q

Common signs of exposure or two bases is what of the skin

A

Greasy or slick feeling

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29
Q

Three sides of reactivity triangle
Oa, Aa, Ra

A

Oxidizing agent(oxygen), Activation agents ( heat)Reducing agent(fuel)

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30
Q

The alpha particles can be very harmful if

A

Ingested or Inhaled

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31
Q

Energetic possibly charged particles that are omitted from nucleus is during radioactive decay and rapidly lose energy in passing through matter

A

Alpha

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32
Q

Fast moving Positively charged positron Or negatively charged electrons are omitted from Adams nuclear during radioactive decay.

A

Beta

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33
Q

Better particles penetrate further than

A

Alpha particles because last damage over equally travel distances

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34
Q

High energy photons

A

Gamma

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35
Q

If a large horizontal tank is involved in fire the ERG recommend pulling back how far

A

Half mile

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36
Q

2008 ERG recommend staging a distance of what in ft from source of both LPG and natural gas leaks

A

160 to 330 feet

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37
Q

Common error and establishing perimeter is that

A

The parameters too small

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38
Q

Unless the water supply is contributing to the fire suppression efforts regarding when to shut off the water supply when do you shut it off

A

As soon as possible, only reason to delay shutting off the water supply would be because of resource limitations, higher fairground priorities

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39
Q

Forcing open all doors and a burning structure according to SOP’s in some departments is referred to as

A

Softening the building

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40
Q

This tank carries gases that have been liquefied by temperature reduction, typical materials are liquid oxygen, nitrogen, hydrogen and carbon dioxide the tank is large and bulky double side Shelly and heavy insulation

A

Cryo-genic liquid carrier

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41
Q

Five basic types of containers listen in order of increasing level of radiation hazard

A

Excepted, industrial, type a, b and c

42
Q

Firefighters breaking windows should be

A

Upwind , in full ppe

43
Q

Berry bush related to the need for search and rescue include the following considerations

A

Type of instruction, fire load, occupancy tape, load, side of the fire and how the fire is behaving

44
Q

NFPA 1500 Requires an investigation into every Case where

A

The two in/2 hour rule was not followed ,
 Must be submitted in writing to the Chiefs office

45
Q

Vectors are

A

Insects or other animals

46
Q

Thermal, Radio logical, asphyxiating, chemical, ethological, biological, mechanical and physiological Are

A

The seven mechanisms of Harm

47
Q

Following common types of windows permit 100% of openings available for ventilation C, A, P, J

A

Casement, awning, projected and jalousie

48
Q

For positive pressure ventilation blower should be set up about how many feet outside the opening

A

6ft

49
Q

Features I can be ready before stepping onto the roof are

A

Age of the building, type of roof, location orientation of supporting members, type in condition of the roof coverings, Dead loads, visible smoke/fire

50
Q

Elevators it only Service the ground floor in the upmost floor of a building are

A

Express elevators

51
Q

The AHJ May have additional documents and or reports for completion depending on incidents are the factors may require additional documents types of reports may be

A

NFIRS reports, department specific IEP’s, site safety plans, and I am S reports such as ICS208HM, after action report, exposure reports, patient care reports

52
Q

Some defensive spell control tactics include

A

Delusion, dispersion, ventilation, Dissolution, neutralization, vapor dispersion and solidification

53
Q

Differences between adsorption and absorption ?

A

Molecules of liquid hazardous materials physically adhere To the absorbent material rather than being absorbed into its inner space.

54
Q

Most PPV blowers position at street level are effective for up to how many floors

A

22 floors

55
Q

Curtan boards generally stand a distance of

A

Equal to at least 20% of the vertical distance from the floor to the roof but not lower than 10 feet above the floor

56
Q

Reactions that release energy as they occur are

A

Exothermic reactions

57
Q

Reactions absorb energy as they occur are

A

Endothermic reactions

58
Q

I CO combined with hemoglobin how many more times more effectively than oxygen does

A

200 x

59
Q

HCN is how many more times more toxic than carbon monoxide

A

35 times

60
Q

When an electric arc occurs, luminous particles can form and splatter away from the point of ?

A

Arcing

61
Q

At normal abundant temperatures materialsCan ignite and burn oxygen concentration as low as

A

15%

62
Q

When flames reach how many feet high radiated he begins to transfer more heat than convection the fire well then enter the growth stage

A

2 and half feet

63
Q

Testing conducted in 2013 and showing the ScBA face pieces begin to fail after five minutes of exposure to heat flux of

A

15 kw/m2

64
Q

In absence of an air management SOP and if cruise or teams are working independently from their immediate supervisor they should track both Their SCBA WHAT 

A

I supply and there elapsed time on air

65
Q

If a ladder is to be used to allow firefighters to entering narrow window or to direct the whole scream into the window the tip of the ladder should be

A

Even with the upper portion of the window on The upwind side

66
Q

Factor that needs to be considered on arrival according to TST

A

What happened

67
Q

What is the weight of a substance compared to the weight of an equal volume of water at a given temperature

A

Specific gravity

68
Q

Fire point is the temperature I wish enough papers are given off to support continuous burning this temperature is usually

A

Slightly higher than the flashpoint

69
Q

Any liquid having a flashpoint of white and a vapor pressure not exceeding 40 psi absolute is referred to as a flammable liquid

A

100

70
Q

Door size a process does not include

A

Types of security devices in use

71
Q

Softening the building is described as

A

Forcing open all doors into a structure when there is a significant fire inside

72
Q

What type of asphyxiant are generally inert Gas is that display the oxygen necessary for breathing

A

Simple

73
Q

Many hazardous materials are carcinogenic’s example of known or suspected carcinogenic has his materials are

A

ethyl alcohols

74
Q

Firefighters breaking glass should be (look up tst 237)

A

Of wind of the window and the handle of the two should be higher than the blade

75
Q

When searching a building and doing primary and secondary surges what is irrelevant

A

Number of stories

76
Q

What is not Relative relating to the need for search/ rescue?

A

Intensity of fire

77
Q

Three components when coordinating the ventilation process with rescue and fire attack

A

Timing resources a d method

78
Q

Blowers should be set up about how many feet OUTSIDE OPENING ???

A

6

79
Q

Features that can be read before stepping onto a roof do not include

A

Size of the roof

80
Q

Trench ventilation is accomplished by cutting an opening at least how wide across the width of a building

A

4ft

81
Q

What is not a defensive spell control tactic

A

Diversion

82
Q

Adsorption think

A

Physically adhering

83
Q

Absorption think

A

Physical or chemical event occur during contact

84
Q

Total amount of thermal energy that could be generated by combustion reaction if you were completely burned

A

Heat of combustion

85
Q

Endothermic think

A

Absorb energy

86
Q

To be affective during emergency incidents these principles must be used as a part of sizer process and when creating incident action plan the three key points to keep in mind are

A

No property is worth a life of a fire fighter
Team integrity is vital to safety
Firefighters should not commit to interior offensive attacks and abandoned buildings

87
Q

The most energetic and has this form of radiation is

A

Ionizing radiation

88
Q

Which of the four ionizing radiation’s can be harmful if ingested or ingested or inhaled

A

Alpha

89
Q

Wild land fire fighters are taught to what as a way of maintaining awareness of the situation

A

Look up look down look around

90
Q

LPG is venting from the tank pull back how far

A

Half mile

91
Q

What is not included in the size a process for a door

A

Type of security devices and use

92
Q

Variables related to the need for search and rescue include six things

A

Type of Construction, fire load, occupancy type /load, size of fire and fire behavior

93
Q

Departments have historically used white as an index gas that one reading far below it does he need a concentration any other toxic as Present would also be similarly low

A

Carbon monoxide

94
Q

CO as an index gas has been proven to be

A

Unreliable scientist control test have shown that even when CO levels are quite low other toxic gases can be present

95
Q

The AHJ may have additional document In our reports for completion these reports may be

A
96
Q

Some defense spill control tactics include

A
97
Q

Exothermic think

A

Tour more materials that change the material and producing heat

98
Q

Energetics possibly charged think

A

Alpha

99
Q

Fast moving think

A

Beta

100
Q

The planning section consist of 5 primary units which are ?

A

Resource unit, situation unit, demobilization unit, documentation unit and technical specialist

101
Q

Potential energy available for release In the combustion process is known as

A

heat of combustion

Test Questions You Got Wrong (5 decks)

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