#1
What does the acronym HAZMAT stand for?
Hazardous Materials
ExplanationHAZMAT stands for Hazardous Materials.
#2
What is the purpose of a Material Safety Data Sheet (MSDS)?
To provide information on the properties and hazards of chemicals
ExplanationMSDS provides information on chemical properties and hazards.
#3
Which of the following is NOT a common hazard class for hazardous materials?
Inert gases
ExplanationInert gases are not a common hazard class.
#4
What is the purpose of the Globally Harmonized System (GHS) of Classification and Labelling of Chemicals?
To standardize the classification and labeling of chemicals worldwide
ExplanationGHS standardizes chemical classification and labeling worldwide.
#5
Which organization publishes the Emergency Response Guidebook (ERG)?
Department of Transportation (DOT)
ExplanationThe Department of Transportation (DOT) publishes the ERG.
#6
Which of the following is a primary goal of emergency response to hazardous materials incidents?
Minimizing environmental impact
ExplanationThe primary goal is to minimize environmental impact.
#7
What does the term 'placarding' refer to in the context of hazardous materials transportation?
Labeling packages
ExplanationPlacarding refers to labeling packages.
#8
What is the purpose of the Emergency Response Guidebook (ERG) during a hazardous materials incident?
To provide information on managing incidents involving hazardous materials
ExplanationThe ERG provides information on managing incidents involving hazardous materials.
#9
What does the 'NFPA 704' diamond-shaped label indicate?
All of the above
ExplanationThe NFPA 704 label indicates various hazards.
#10
What is the primary purpose of the Incident Command System (ICS) during a hazardous materials incident?
To establish a clear chain of command
ExplanationICS establishes a clear chain of command.
#11
Which agency in the United States oversees hazardous materials transportation regulations?
Department of Transportation (DOT)
ExplanationThe Department of Transportation (DOT) oversees these regulations.
#12
Which of the following is a common method for controlling a hazardous materials spill?
Dilution with water
ExplanationDilution with water is a common method.
#13
What does the term 'decontamination' refer to in the context of hazardous materials response?
Removing or neutralizing hazardous substances from personnel and equipment
ExplanationDecontamination involves removing or neutralizing hazardous substances.
#14
What is the purpose of the 'plume model' in hazardous materials incident management?
To predict the dispersion of hazardous materials in the atmosphere
ExplanationThe plume model predicts dispersion in the atmosphere.
#15
What is the primary goal of the 'Unified Command' system in hazardous materials incidents?
To facilitate cooperation and coordination among multiple agencies involved in response
ExplanationUnified Command system facilitates cooperation among multiple agencies.