OSHA: Unqualified Employee Questioned and Answers

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OSHA: Unqualified Employee Questioned and Answers John is a new employee working on a job site where he will be working near electrical hazards on a daily basis. He has not yet received the proper ... training to work with these types of hazards. What classification does John have? ✔✔Unqualified It is possible for electrical current to flow from an electrical tool through the human body. Which statement below best describes how this can occur? ✔✔Water in the human body acts as a conductor of elecricity Click and drag the potential injury on the right with the minimum amount of electricity needed to cause the injury on the left. ✔✔1. 3 milliamps - Electric shock 2. 10 milliamps - Muscle paralysis 3. 100 milliamps - Ventricular fibrillation Which term is defined as a measure of how much electricity is flowing from a voltage source? ✔✔Amperage Which of the following materials can be considered insulators? ✔✔-Rubber -Plastic -Glass Sarah handles exposed electrical wires at work. She wear the proper gloves to pick up and repair the wires. She has yet to be shocked by the electrical current. Which statement best explains why Sarah has not been shocked by the wires? ✔✔Sarah's gloves serve as insulators The effects of electric shock on the body depend on which of the following factors? ✔✔-Type of circuit -Amount of current -Path of electricity through the body Exposure to as few as ____ milliamps can cause muscular contractions and interfere with nerve impulses ✔✔10 Which of the following may be rigid or flexible, contains electrical wires, and distributes power to a facility from electrical panels? ✔✔Conduit According to the National Fire Protection Association and the Occupational Safety and Health Administration, an "unqualified worker" is a worker who is ____________ ✔✔Not properly trained to work on or near unprotected energized electrical parts The human body makes an excellent conductor of elecricuty because it consists of two thirds ___________ ✔✔Water [Show More]

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