This e-book takes you through National Electrical Code revisions that affect this lethal combination and presents the electrical theory behind them to make informed safety decisions.
Take this weekly quiz to test your knowledge of the 2014 National Electrical Code (NEC) requirements. The Code Quiz features three questions that are presented in a True/False, Fill-in-the-Blank, or Multiple Choice format. The answer to each...
Take this weekly quiz to test your knowledge of the 2014 National Electrical Code (NEC) requirements. The Code Quiz features three questions that are presented in a True/False, Fill-in-the-Blank, or Multiple Choice format. The answer to each...
Metal parts of a building ________ be permitted as an equipment grounding conductor (EGC) or as a secondary return conductor with respect to electric signs and outline lighting.A) shall not B) shall C) may D) may not
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Take this weekly quiz to test your knowledge of the 2014 National Electrical Code (NEC) requirements. The Code Quiz features three questions that are presented in a True/False, Fill-in-the-Blank, or Multiple Choice format. The answer to each...
Take this weekly quiz to test your knowledge of the 2014 National Electrical Code (NEC) requirements. The Code Quiz features three questions that are presented in a True/False, Fill-in-the-Blank, or Multiple Choice format. The answer to each...
When bonding metal moving parts of cranes, monorail hoists, hoists, and accessories, including pendant controls, these moving parts (other than removable accessories, or attachments that have metal-to-metal bearing surfaces) shall be considered to...
Take this weekly quiz to test your knowledge of the 2014 National Electrical Code (NEC) requirements. The Code Quiz features three questions that are presented in a True/False, Fill-in-the-Blank, or Multiple Choice format. The answer to each...
Take this weekly quiz to test your knowledge of the 2014 National Electrical Code (NEC) requirements. The Code Quiz features three questions that are presented in a True/False, Fill-in-the-Blank, or Multiple Choice format. The answer to each...
The continuous ampere rating of a switch or circuit breaker used as a disconnecting means for cranes and monorail hoists shall be not less than ____% of the combined short-time ampere rating of the motors, or less than ____% of the sum of the...
