360 TRAINING OSHA 30 REVIEW EXAMS SET
QUESTIONS AND ANSWERS SURE A+
✔✔Leading Edge - ✔✔The edge of a floor, roof, or formwork for a floor or other
walking/working surface which changes location as additional floor, roof, decking, or
formwork sections are placed, formed, or constructed.
✔✔Lifeline - ✔✔A component consisting of a flexible line that connects to an anchorage
at one end to hang vertically or that connects to anchorages at both ends to stretch
horizontally.
✔✔Maximum Intended Load - ✔✔The total load of all persons, equipment, tools,
materials, transmitted loads, and other loads reasonably anticipated to be applied to a
scaffold or scaffold component at any one time.
✔✔Mutagens - ✔✔Mutagens cause alterations in the genes of people exposed to them.
✔✔Opening - ✔✔A gap or void 30 inches (76 cm) or more high and 18 inches (46 cm)
or more wide, in a wall or partition, through which employees can fall to a lower level.
✔✔OSHA - ✔✔Occupational Safety and Health Administration.
✔✔Oxygen Deficient Atmosphere - ✔✔An atmosphere containing less than 19.5
percent oxygen by volume.
✔✔Oxygen Enriched Atmosphere - ✔✔An atmosphere containing more than 23.5
percent oxygen by volume.
✔✔Permissible Exposure Limit (PEL) - ✔✔The maximum level of lead particles in air
that can be considered acceptable for normal workplace exposure.
, ✔✔Personal Fall Arrest System - ✔✔A system including an anchorage, connectors, and
a body harness used to arrest an employee in a fall from a working level.
✔✔Personal Protective Equipment (PPE) - ✔✔All types of protective equipment such as
hard hats, gloves, boots, and eye protection, along with respiratory aids.
✔✔Physical Hazard - ✔✔A chemical for which there is scientifically valid evidence that it
is a combustible liquid, a compressed gas, explosive, flammable, an organic peroxide,
an oxidizer, pyrophoric, unstable (reactive), or water-reactive.
✔✔Portable Ladder - ✔✔A ladder that can be readily moved or carried.
✔✔Portable Tank - ✔✔Means a closed container having a liquid capacity of more than
60 U.S. gallons and not intended for fixed installation.
✔✔Positioning Device System - ✔✔A body belt or body harness system rigged to allow
an employee to be supported on an elevated vertical surface, such as a wall, and work
with both hands free while leaning backwards.
✔✔Powered Industrial Trucks - ✔✔Trucks that are used for the transport of material.
✔✔Qualified - ✔✔One who has successfully demonstrated the ability to solve or resolve
problems relating to the subject matter, the work, or the project.
✔✔Resistance - ✔✔Opposition to current flow.
✔✔Scaffolds - ✔✔Framework to support workers; a temporary framework of poles and
planks that is used to support workers and materials during the erection, repair, or
decoration of a building.
✔✔SDS - ✔✔Safety Data Sheet, a document containing the chemical hazard and safe
handling information pertaining to a specific chemical or compound.
✔✔Sensitizers - ✔✔Sensitizers are allergens that cause an allergic type of reaction due
to sensitivity from prior exposure.
✔✔Signals - ✔✔Moving signs, provided by workers or by devices, to warn of possible or
existing hazards.
✔✔Silicosis - ✔✔An occupational lung disease caused by the inhalation of silica.
✔✔Stair Rail System - ✔✔A vertical barrier erected along the unprotected sides and
edges of a stairway to prevent employees from falling to lower levels.
QUESTIONS AND ANSWERS SURE A+
✔✔Leading Edge - ✔✔The edge of a floor, roof, or formwork for a floor or other
walking/working surface which changes location as additional floor, roof, decking, or
formwork sections are placed, formed, or constructed.
✔✔Lifeline - ✔✔A component consisting of a flexible line that connects to an anchorage
at one end to hang vertically or that connects to anchorages at both ends to stretch
horizontally.
✔✔Maximum Intended Load - ✔✔The total load of all persons, equipment, tools,
materials, transmitted loads, and other loads reasonably anticipated to be applied to a
scaffold or scaffold component at any one time.
✔✔Mutagens - ✔✔Mutagens cause alterations in the genes of people exposed to them.
✔✔Opening - ✔✔A gap or void 30 inches (76 cm) or more high and 18 inches (46 cm)
or more wide, in a wall or partition, through which employees can fall to a lower level.
✔✔OSHA - ✔✔Occupational Safety and Health Administration.
✔✔Oxygen Deficient Atmosphere - ✔✔An atmosphere containing less than 19.5
percent oxygen by volume.
✔✔Oxygen Enriched Atmosphere - ✔✔An atmosphere containing more than 23.5
percent oxygen by volume.
✔✔Permissible Exposure Limit (PEL) - ✔✔The maximum level of lead particles in air
that can be considered acceptable for normal workplace exposure.
, ✔✔Personal Fall Arrest System - ✔✔A system including an anchorage, connectors, and
a body harness used to arrest an employee in a fall from a working level.
✔✔Personal Protective Equipment (PPE) - ✔✔All types of protective equipment such as
hard hats, gloves, boots, and eye protection, along with respiratory aids.
✔✔Physical Hazard - ✔✔A chemical for which there is scientifically valid evidence that it
is a combustible liquid, a compressed gas, explosive, flammable, an organic peroxide,
an oxidizer, pyrophoric, unstable (reactive), or water-reactive.
✔✔Portable Ladder - ✔✔A ladder that can be readily moved or carried.
✔✔Portable Tank - ✔✔Means a closed container having a liquid capacity of more than
60 U.S. gallons and not intended for fixed installation.
✔✔Positioning Device System - ✔✔A body belt or body harness system rigged to allow
an employee to be supported on an elevated vertical surface, such as a wall, and work
with both hands free while leaning backwards.
✔✔Powered Industrial Trucks - ✔✔Trucks that are used for the transport of material.
✔✔Qualified - ✔✔One who has successfully demonstrated the ability to solve or resolve
problems relating to the subject matter, the work, or the project.
✔✔Resistance - ✔✔Opposition to current flow.
✔✔Scaffolds - ✔✔Framework to support workers; a temporary framework of poles and
planks that is used to support workers and materials during the erection, repair, or
decoration of a building.
✔✔SDS - ✔✔Safety Data Sheet, a document containing the chemical hazard and safe
handling information pertaining to a specific chemical or compound.
✔✔Sensitizers - ✔✔Sensitizers are allergens that cause an allergic type of reaction due
to sensitivity from prior exposure.
✔✔Signals - ✔✔Moving signs, provided by workers or by devices, to warn of possible or
existing hazards.
✔✔Silicosis - ✔✔An occupational lung disease caused by the inhalation of silica.
✔✔Stair Rail System - ✔✔A vertical barrier erected along the unprotected sides and
edges of a stairway to prevent employees from falling to lower levels.
