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Firefighter HAZMAT Operations Practice Exam
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Question
1
of 10
QUESTION 1 / 10
What defines individuals trained to respond in a defensive capacity?
Choose one answer below.
A
Firefighter operations level
✓
B
Emergency response level
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C
First responder operations level
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D
Hazardous material technician level
✓
QUESTION 2 / 10
What is meant by "degradation" in the context of protective clothing?
Choose one answer below.
A
The improvement of clothing material properties
✓
B
The breakdown or deterioration due to exposure
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C
The enhancement of fabric strength
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D
The resistance to chemical exposure
✓
QUESTION 3 / 10
What does specific gravity measure?
Choose one answer below.
A
The weight of a vapor compared to oxygen
✓
B
The comparison of a liquid chemical’s weight to the weight of water
✓
C
The density of a solid compared to air
✓
D
The volume of gases under pressure
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QUESTION 4 / 10
What is the vapor density considered to be equal to that of air?
Choose one answer below.
A
0.5
✓
B
1
✓
C
1.5
✓
D
2
✓
QUESTION 5 / 10
What type of hazardous materials includes solids that can cause fire through friction or spontaneous chemical reactions?
Choose one answer below.
A
Corrosives
✓
B
Oxidizers
✓
C
Flammable solids
✓
D
Explosives
✓
QUESTION 6 / 10
Which scenario is indicative of a Level III HazMat situation?
Choose one answer below.
A
A sulfuric acid leak with minimal risk
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B
Local responders managing a small chemical spill
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C
Highly toxic chemicals requiring federal assistance
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D
Containment of a leak using simple barriers
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QUESTION 7 / 10
What is a critical consideration during HAZMAT operations while dealing with spills?
Choose one answer below.
A
Diverting runoff from drains and water sources
✓
B
Minimizing personal exposure over containment
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C
Using unmodified tools for cleanup
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D
Distributing chemicals to minimize hazards
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QUESTION 8 / 10
What is a Bill of Lading in hazardous materials transportation?
Choose one answer below.
A
A document that accompanies hazardous materials shipments
✓
B
A list of all chemicals in a facility
✓
C
A summary of fire risks associated with the materials
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D
A report on the effectiveness of decontamination procedures
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QUESTION 9 / 10
What action is permitted for operations-level hazardous materials responders?
Choose one answer below.
A
Evacuate civilians
✓
B
Close remote valve
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C
Implement containment systems
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D
Conduct environmental assessment
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QUESTION 10 / 10
What is the typical maximum pressure reading for a standard oxygen cylinder used in the medical field?
Choose one answer below.
A
1,000 psi (6,895 kPa)
✓
B
2,000 psi (13,800 kPa)
✓
C
3,000 psi (20,684 kPa)
✓
D
4,000 psi (27,580 kPa)
✓
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