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Hazmat tech 2 part two question
Hazmat tech 2 part two question
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1
If the threat of BLEVE or other dangerous situation develops, it may become necessary to withdraw immediately
True
False
2
The three safety considerations for products transfer operations
Elimination of ignition source
Bonding
All the above
Grounding
3
Absorption soaks up or retains a liquid hazardous material in some other material
False
True
4
Oxygen deficient levels are below what
23.5%
19.5%
19%
20%
5
Large doses is associated with what term
Acute dose
Long-term dose
Chronic dose
Short term dose
6
Criminal suspects do not need to be supervised by law-enforcement throughout the Decon process
True
False
7
required by OSHA for any hazmat incident
The Safety Officer
Hazmat branch safety officer
None of the above
Assistance safety officer
8
Thermal energy, excessive heat or cold could cause intolerable expansion concentration strengthening the container
True
False
9
Physical method for contaminant with a damage container is placed inside a larger container to confine any further leaks
All the above
Packing
Over packing
Storage
10
Small amount of radiation received over a long period of time
Long-term dose
Short term dose
Chronic dose
Acute dose
11
The entry leader also referred as the entry officer, makes recommendations concerning control activities in the hot zone
False
True
12
fire control attempt to maximize the damage, harm, and effects of hazmat material
False
True
13
What are the three types of overpacking methods?
Drum
Slide in
Rolling slide in
Slip over
14
Responder should shut any valves without direction from facility or pipeline operator
False
True
15
Post incident critique: OSHA title 29, CFR 1910.120 mandates that incidents critiqued for the purpose of
Learning from mistakes
Dog and pony show
Identify an operational deficiencies
Someone having something to say
16
What is getting rid of open flames and any sources of static electricity or anything which might spark
Grounding
Bonding
Elimination of ignition source
Explosive
17
Written IAPs are necessary for short-term routine operations
True
False
18
Warm zone is the buffer between the hot and cold zone and Decon location for personnel and equipment leaving hot zone
False
True
19
Breach: when a container is stressed beyond its limits of recovery, it opens or____and releases its contents
All the above
Explodes
Breaches
Implodes
20
Which tanks does not typically have emergency shut off devices
High pressure (MC-331)
Corrosive liquid cargo(MC/DOT 312)
Nonpressure liquid
Low pressure
21
What specific units are under the financial/administration sections?
Compensation claims unit
Cost unit
Procurement unit
Time unit
22
Hazard control zone provide the scene controls required at hazmat and terrorist incidents to
Prevent interference by unauthorized personnel
Provide food
Set up communications
Help, ensure accountability of personal
Minimize contamination
Help regulate first responders movements
23
Two principles apply to determine response objectives
One cannot influence events that already happen, or change the out comes
The earlier an event can be interrupted the more acceptable the lost
The later the event can be interrupted the more acceptable the lost
One can change past events and the outcomes
24
What are the two branches within the logistics section?
Service branch
Support branch
Medical branch
Food branch
25
Normally personnel trained below technician level do not attempt offensive actions, such as leak control
False
True
26
Physical method of confinement by a liquid temporally contained in an area where can be picked up for proper disposal
Diversion
Damming
Diking
Retention
27
What are some indications to withdraw?
No change to temp or pressure
Sudden change in temperature
Sudden change in pressure
Audible indicators of a pressure relief device activating
Sudden increase in flames
Sudden decrease in flames
28
High levels of radiation received over a short time can produce serious health effects including
Nausea
Reduced blood count
Vomiting
Hair loss
Fatigue
Diarrhea
29
Split or tear: containers may also breach through a split such as seams on a tank or when a drum fails
False
True
30
This zone is also called contamination reduction zone or corridor
Hot zone
Warm zone
Autozone
Cold zone
31
Unproper planning, and preparation lead to safe and successful responses to hazardous material incidents
True
False
32
Operation section directly manages
Tactical priorities
All incident tactical activities
Safety and welfare
Recon site
33
The process of connecting one or more conductive object to the ground through a grounding Rod
Securing
Bonding
Elimination of ignition source
Grounding
34
What elements are included in an incident action plan (IAP)?
Accomplishments, hazard statement, risk assessment
Strategic/incident objectives
Current situation summary
Status of injury communication plan medical plan
All the above
Current in projected weather conditions
35
Why is blanketing/covering performed?
To block the sun from hazardous material
None of the above
To soak up the hazardous material
To prevent dispersions of hazardous materials
36
Spill control tactics attempts to reduce the amount of contact products make with
Property, people, the environment
Spell, leaks and fire
Product, container, environment
Earth, wind, and fire
37
The planning section, gathers, assimilates, analyzes, and process information needed for effective decision making
True
False
38
Patching is used to repair, leaks, holes, rips, gashes, or tears in a container shells, piping system, and Valves
True
False
39
The process that involves inserting driving or screwing a chemically compatible object into the breach of the container
Patching
Sealing
Ceiling
Plugging
40
Hazardous control zones are often referred to as what?
Cold zone
Warm zone
Dry zone
Hot zone
41
All first responders should be familiar with the concept of IAPs and site, safety plans, because they have
Direct effect on action taken at incident scene
Indirect effect on action taken at incident scene
Indirect effect on action taken at emergency incident scene
Direct effect on action taken at emergency incident scene
42
Most Leak control tactics are defensive, performed by hazardous materials technicians and specialists
False
True
43
Collection, preservation and sampling of evidence will be performed under direction of law-enforcement
False
True
44
Are you required to wear PPE in the cold zone?
I don’t know
Yes
No, but some may wear PPE (such as body armor)
Under direct guidance from IC
45
What technique is performed to control air moment, using natural or mechanical means
Ventilation
Vapor suppression
Airflow
Paper suppression
46
Finance/administration section is established when agencies responding to incidents have no specific needs for finance
False
True
47
Defensive spill control tactics that confine hazardous materials include the following
Overpacking patching plugging
Absorption, Adsorption
Blanketing/covering dam, DIke, diversion, and Retention
Pressure, isolation and reduction
Vapor suppression
All the above
48
on scene debriefing conducted in the form of the group discussion gathers info from all operating personal including
EMS responders
Public works
Bystanders
Law-enforcement
49
A physical method of confinement by which barrier are constructed to prevent or reduce the quality of liquid flow?
Taming
Diverting
Diking
Damming
50
What are the two methods of Decon operations?
Soft methods
Dry methods
Wet methods
Damp methods
51
What is a basic protecting strategy used to protect yourself from radiation?
All the above
None of the above
Hot, warm, cold zone
Time, distance, shielding
52
Involves breaking up or dispersing hazardous material that has been spilled on a solid or liquid surface
Diversion
Ventilation
Dispersion
Absorption
53
What are some supporting documents required by the local emergency response plan and the organizational SOP/Gs
Organizational
Federal
State
Local
Media
International
54
Responders use vapor suppression when applying firefighting foam to suppress vapors from flammable/compostable liquids
False
True
55
On scene recovery efforts aim to return the scene to a dangerous condition
True
False
56
Spill control tactics release, hazardous materials from its container
True
False
57
Normally, the last strategic goals at a hazardous materials emergency are _____and termination efforts
Termination
Recovery
Report
All the above
58
Individuals who have been exposed to chem agents should undergo emergency Decon immediately, regardless of Ambient temp
True
False
59
What is known as the support zone?
Warm zone
Hot zone
Cold zone
Warzone
60
Non ambulatory victims are citizens or responders, who are
Unresponsive
Unconscious
Walking
Unable to move unassisted
61
Vapor dispersion detects, or influences the course of airborne hazardous materials
False
True
62
homeland security has adopted recommended standards for respiratory equipment to protect responders at incidents
True
False
63
On the MC-331s of 35,000 gallon, Where are the emergency shut off devices located?
The rear of the tank
On the tank behind driver
Underneath the wheel
In the cab
64
Occurs when foreign objects penetrate through a container such as forklifts
Breach
Puncture
Split
Tear
65
On the response objective analysis form what are the event sequences?
Stress
Breach
Released
Harm
Contact
Engulf
66
Tactics should be measurable in both time and performance
False
True
67
PIA process identifies trends regarding operational strengths, and weaknesses by compiling info from
Post incident reports
All the above
Critiques
Debriefing
68
Chemical energy is the uncontrolled reaction/interactions of the container and its contents
True
False
69
Visible corrosion or other degradation of container surfaces include
Popping noises
All the above
Cracking
Bulging
70
Hot zone is the area surrounding a incident that is potentially dangerous because of a hazardous material or effects
True
False
71
The logistics section is not the support mechanism for the organization
True
False
72
What is the acronym for BLEVE
Boiling liquid explaining vapor explosion
Biological liquid, expanding vapor explosion
Biological liquid explaining vapor explosion
Boiling liquid expanding vapor explosion
73
Container stress is caused by what
Radiation
Mechanical energy
Thermal energy
Chemical energy
74
Provide services and support systems to all the organization components
Planning section
Operation section
Logistics section
Command section
75
The termination phase involves two procedural Actions
Post incident critiques
Post injury critiques
Post interview discussions
Post incident analysis (PIA)
76
The cold zone surrounds the warm zone and is used to carry out all logistical support functions of the incident
False
True
77
What’s under Command structure
Planning
Operations
Logistics
Finance/administration
Communication
Maps
78
Physical method of confinement by barriers constructed on ground or place in a waterway to control movement
Diking
Damming
Diversion
Retention
79
What is the final aspect of the APIE process?
Safety brief
End brief
Evaluating progress
Debrief
80
Adsorption of liquid hazardous material adheres to material rather than being absorbed into its inner spaces
True
False
81
Pipeline marker will indicate the owner
True
False
82
If the spill involves a corrosive material, it May:
Do nothing
Evaporate
Damage other materials
React with metals
83
High pressure tank(MC-331s) Have an electronically operated shutdown device that cab be activated 150 feet from vehicle.
False
True
84
What is the acronym IAP?
Interesting alternative plan
International assessment plan
Incident Action Plan
Incident alternative plan
85
when performing leak control techniques, what must you do?
Close open Valves
All the above
Replace missing plugs
Tighten loose and plugs
86
what briefing is required by OSHA in the United States?
AAR
Hazardous contamination briefing
Start brief
On scene debriefing
87
The process of connecting two or more conductive objects together by means of a conductor
Bonding
Grounding
Elimination of ignition source
Fusing
88
Mass decon rapidly removing or reducing contaminants from multiple personnel in potentially life-threatening situations
True
False
89
Written IAPs on large scale or complex incidents require creation and maintenance of a written plan for each operation
False
True
90
The specific units under planning include
Demobilization unit
Technical specialist
Situation unit
Resources unit
Immobilization unit
Documentation unit
91
Oxygen enriched levels are above what
19.5%
18%
20%
23.5%
92
The execution zone is also called
Warm zone
Cold zone
hot zone
Code zone
93
Determine the correct mass Decon procedures, responders must be familiar with
Emergency response plans
SOP/Gs
Schedules
Pre-plans
Training
Skills learned during drill/exercises
94
What are the methods to prevent the spread of liquid materials?
Diking
Diverting
All the above
Damning
95
Leak control tactics are used to
Spread leaks
Prevent it from escaping
Contain product In its original (or another) container
All the above
96
Mechanical energy is physical application of energy that could result in containers/attachment being undamaged
False
True
97
Radioactive packaging type A contains non-life-endangering amounts of radioactive material
False
True
98
Physical method, by which barriers are constructed on ground used to control the movement of liquid, sledges, solids
Diverting
Divergent
Diking
Damming