OSHA 10 Construction Final Test Answer Key Electrical Safety

OSHA 10 Construction Final Test Answer Key Electrical Safety OSHA's electrical standards are based on: A. ANSI standards B. The NEC C. Suggestions submitted by industry and ad hoc committees D. NIOSH regulations More Questions on What are the four main types of electrical injuries? A. Fractures, burns, neurological circuit disruption, heart attack B. Electrocution, electric shock, burns, indirect (e.g., a fall from a ladder) C. Falls, concussions, arrhythmia, burns D. Electrocution, paralysis, loss of bone density, emotional trauma More Questions on from a ladder) More Questions on Electricity travels in closed circuits, and its normal route is through a conductor. Electric shock occurs when: A. The body becomes part of the circuit B. The circuit becomes part of the conductor C. Electricity jumps its normal path and strikes a person D. Static electricity gathers outside the circuit More Questions on More Questions on A shock's severity depends on: A. Length of exposure to electricity B. The amount of current and its frequency C. The current's path D. All of the above More Questions on More Questions on Electrical burns are the most serious of the three major types of burns, and most often occur: A. Throughout the body, as from a lightning strike B. On the legs, when a worker has been standing in water C. On the hands, from direct contact with current D. Internally, most often damaging internal organs More Questions on Questions on Hot wires, ungrounded wires that can cause a shock if you touch them, are usually: A. Blue or grey B. Green or green with yellow stripes C. Black or red D. Yellow or Orange ️C. Black or red More Questions on More than 50 percent of electrocutions are caused by a worker coming in direct contact with: A. Energized power lines B. Power tools with metal parts that have become energized C. An electric fence D. An underground utility that was not deenergized by the utility company