This answer is based on the 2017 NEC. A. Separate raceways or cables containing parallel conductors must have the same electrical characteristics [310.10(H)(3)], as shown in the Figure. If one set of ...
Courtesy of www.MikeHolt.com. Bonding in hazardous classified locations is intended to provide a low impedance path free from accidental arcing due to loose connections. The special bonding ...