Study Guide Exam for NFPA 70E FINAL 2024, Exams of Nursing

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Study Guide Exam for NFPA 70E FINAL

True or False: A mandatory rule can have exceptions. - CORRECT ANSWER-False True or False: Permissive rules are allowed but not required to be performed - CORRECT ANSWER-true What does NEC stand for? - CORRECT ANSWER-National Electrical Code What do chapters 1-4 of the NEC cover - CORRECT ANSWER-General electric installations What do chapters 5-7 of the NEC cover - CORRECT ANSWER-Special equipment and loctations What does chapter 8 of the NEC cover - CORRECT ANSWER-Communication systems What does chapter 9 of the NEC cover - CORRECT ANSWER-tables What is an arc flash - CORRECT ANSWER-Release of radiant energy in the form of heat and light What is the cause of an arc flash - CORRECT ANSWER-Major short circuit or a ground fault what is an arc blast - CORRECT ANSWER-an explosive event that comes with an arc flash What is the best way to avoid electrical hazards - CORRECT ANSWER-create an environment that has all electric power removed What is an arc flash suit - CORRECT ANSWER-suit designed to protect workers body from flashes what does FR stand for - CORRECT ANSWER-fire resistant what is an arc hazard - CORRECT ANSWER-anything in which arc conditions exist arc rating - CORRECT ANSWER-measures the performance of the suit after being exposed to arc flash

de-energized - CORRECT ANSWER-all electrical energy has been removed incident energy - CORRECT ANSWER-Energy lost in an arc flash how do we calculate incident energy - CORRECT ANSWER-Cal/cm^ shock hazard - CORRECT ANSWER-Anything that can cause injury or death due to shock Disconnect Switch - CORRECT ANSWER-A switch designed to disconnect electrical power from a circuit or electrical equipment How is a fuse like a circuit breaker - CORRECT ANSWER-Used to protect from overcurrent Bonding Conductor or Jumper - CORRECT ANSWER-Insulated conductor used to electrically connect two metal parts together Ground fault - CORRECT ANSWER-contact between ungrounded conductor and the grounding path where should you put gfci's - CORRECT ANSWER-wet locations such as a kitchen or bathroom Grounding Electrode Conductor - CORRECT ANSWER-The conductor used to connect the grounding electrode to the service panel Branch Circuit - CORRECT ANSWER-The circuit conductors between the final over- current device protecting the circuit and the outlet(s). PPE - CORRECT ANSWER-personal protective equipment what is the purpose of NfPA 70E - CORRECT ANSWER-to show how to protect employees What is the main purpose of retraining - CORRECT ANSWER-to ensure the employee is up to date on safety procedures Host employer - CORRECT ANSWER-Whoever owns the facility portable equipment - CORRECT ANSWER-any equipment with a power cord and that can be easily moved GFCI - CORRECT ANSWER-Ground Fault Circuit Interrupter Is it allowable to lock-out a push start - CORRECT ANSWER-no

What is tagout? - CORRECT ANSWER-Tag that displays required information and is attached who provides the lockout/tagout procedure - CORRECT ANSWER-The employer who can remove a lockout/tagout device - CORRECT ANSWER-whoever installed it