#1
Which of the following is a characteristic of a physical hazard?
It involves the presence of harmful microorganisms
It results from exposure to extreme temperatures
It is related to the physical properties of a substance
It causes psychological harm
#2
What does the term 'flammable' refer to in physical hazard classification?
The ability of a substance to react with water
The potential of a substance to ignite and burn
The toxicity level of a substance
The tendency of a substance to cause explosions
#3
Which of the following is NOT a physical hazard classification?
Flammable
Corrosive
Toxic
Irritant
#4
Which pictogram is used to indicate the presence of corrosive substances?
Flame over circle
Corrosion
Exclamation mark
Skull and crossbones
#5
What is the primary danger associated with substances labeled with the 'explosive' pictogram?
Radioactive contamination
Rapid combustion
Detonation
Severe skin burns
#6
Which hazard class includes substances that are known to cause cancer or reproductive toxicity?
Explosives
Flammable gases
Toxic substances
Oxidizing agents
#7
What does the 'health hazard' pictogram represent in physical hazard classification?
Potential for skin irritation
Possibility of eye damage
Potential for acute toxicity (fatal or harmful)
All of the above
#8
What does the 'environmental hazard' pictogram indicate?
A substance that can cause long-term adverse effects in the aquatic environment
A substance that can cause harm to animals
A substance that poses a risk to plants
All of the above
#9
What does the 'skull and crossbones' pictogram indicate in physical hazard classification?
Toxicity
Explosiveness
Corrosiveness
Radioactivity
#10
In the context of physical hazard classification, what does the term 'asphyxiant' mean?
A substance that causes respiratory irritation
A substance that displaces oxygen, leading to suffocation
A substance that causes dizziness and nausea
A substance that reacts violently with water
#11
Which hazard class includes substances that, when in contact with water, emit flammable gases?
Explosives
Oxidizing agents
Flammable solids
Pyrophoric substances
#12
Which hazard class includes substances that can undergo vigorous polymerization?
Corrosive substances
Pyrophoric substances
Organic peroxides
Oxidizing agents
#13
Which hazard class includes substances that spontaneously ignite in air at or below 130°F (54.4°C)?
Flammable liquids
Pyrophoric substances
Oxidizing agents
Explosives
#14
Which hazard class includes substances that can ignite spontaneously in air?
Flammable solids
Pyrophoric substances
Toxic gases
Corrosive substances
#15
Which hazard class includes substances that can cause or contribute to the combustion of other materials?
Flammable gases
Oxidizing agents
Corrosive substances
Pyrophoric substances