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A Guide to the 2023 National Electrical Safety Code

Cars That Think

The NESC updates better protect workers, the public, and facilities during the installation, operation, and maintenance of power and communications supplies. Rule 116c adds an exception for short lengths of insulated power cables and short-circuit protection if the situation involves fewer than 1,000 volts.

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Chevy Volt Delivers Novel Two-Motor, Four-Mode Extended Range Electric Drive System; Seamless Driver Experience Plus Efficiency

Green Car Congress

The Volt drive unit combines two motors and three clutches to deliver four distinct operating modes to maximize efficiency and provide a seamless driving experience. The Volt could also be called a plug-in series hybrid, depending upon your taxonomic preference.). by Mike Millikin and Jack Rosebro. Click to enlarge. HVAC), and weather.