#1
Which agency is responsible for enforcing occupational safety and health regulations in the United States?
Occupational Safety and Health Administration (OSHA)
ExplanationOSHA enforces safety and health regulations in the United States.
#2
What is the recommended way to handle spills of hazardous materials?
Promptly report the spill to a supervisor and follow established cleanup procedures
ExplanationPromptly report spills to a supervisor and follow cleanup procedures for hazardous materials.
#3
Which of the following is a common hazard associated with compressed gases?
Explosion
ExplanationCompressed gases are commonly associated with the hazard of explosion.
#4
What is the purpose of a safety data sheet (SDS) in hazardous material handling?
To communicate information on hazards and safe handling procedures
ExplanationSDS communicates information on hazards and safe handling procedures for hazardous materials.
#5
Which organization develops and publishes the Globally Harmonized System of Classification and Labelling of Chemicals (GHS)?
United Nations
ExplanationThe United Nations develops and publishes the GHS for chemical classification and labeling.
#6
What is the purpose of Material Safety Data Sheets (MSDS) in hazardous material handling?
To communicate hazards and safe handling procedures
ExplanationMSDS communicates hazards and safe handling procedures for hazardous materials.
#7
What is the meaning of the NFPA diamond symbol found on chemical containers?
It communicates the health, flammability, reactivity, and special hazards of the chemical
ExplanationNFPA diamond symbol conveys health, flammability, reactivity, and special hazards of chemicals.
#8
What is the purpose of a Hazard Communication Program?
To communicate potential hazards of chemicals in the workplace
ExplanationHazard Communication Program communicates potential hazards of workplace chemicals.
#9
What is the permissible exposure limit (PEL) for a chemical substance?
The maximum concentration of a hazardous substance that a worker may be exposed to over a specific time period
ExplanationPEL is the maximum concentration of a hazardous substance a worker may be exposed to over a specific time period.
#10
What does the term 'flammable' indicate about a substance?
It easily catches fire and burns rapidly
ExplanationFlammable indicates a substance easily catches fire and burns rapidly.
#11
What does 'L.E.L.' stand for in the context of hazardous material handling?
Lower Explosive Limit
ExplanationL.E.L. stands for Lower Explosive Limit in hazardous material handling.
#12
What is the primary purpose of a confined space permit?
To outline safety measures for working in confined spaces
ExplanationConfined space permit outlines safety measures for working in confined spaces.
#13
What does the acronym 'SCBA' stand for in the context of hazardous material handling?
Self-Contained Breathing Apparatus
ExplanationSCBA stands for Self-Contained Breathing Apparatus in hazardous material handling.
#14
What is the purpose of a spill containment kit?
To absorb and contain spilled hazardous materials
ExplanationSpill containment kit absorbs and contains spilled hazardous materials.
#15
What is the role of personal protective equipment (PPE) in hazardous material handling?
To provide an extra layer of protection for workers
ExplanationPPE provides an extra layer of protection for workers in hazardous material handling.