Article 240 and 250 of the National Electrical Code (NEC) contain the requirements for overcurrent protection and for grounding and bonding. Several changes were made in Articles 240 and 250. In this interactive, online course, we will discuss notable changes to the 2017 NEC. Such changes include the addition of arc energy reduction requirements for fuses, additional options for the grounding of separately derived systems, changes to the allowed and prohibited types of grounding electrodes, recognizing new options for intersystem bonding, clarifying the rules for parallel conductors, and others.
In this interactive online course, you will get the updates to Chapter 4 of the 2017 NEC, which contains the rules for equipment, including switches and receptacles. Several changes were made in Article 404 for switches and in 406 for receptacles. The topics we're going to cover are 404.2 C, Switches Controlling Lighting Loads.
In this interactive online course, we cover Chapter 6 of the 2017 National Electrical Code (NEC) and the changes it contains for special equipment requirements. Several changes were made in the articles for special equipment, including signs, electric vehicle charging systems and swimming pools.
Chapter 5 of the 2017 National Electrical Code (NEC) contains the requirements for special occupancies. This interactive online course will teach you about several changes that were made in the articles for special occupancies, including health care facilities and RV parks as well as marinas and boatyards. Notable changes include, new allowable wiring methods and equipment for health care facilities, revised receptacle requirements at RV parks, and more restrictive ground fault protection and signage requirements at marinas and boatyards.
By the end of this course, you will be able to:
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