As permitted, installing cables of entirely nonmetallic sheaths into the top of a surface-mounted enclosure through one or more nonflexible raceways, the raceways shall be not less than ________ and not more than __________ in length, provided they meet all of the following conditions: Nonmetallic-sheathed cable secured within __________ in. from where it emerges from the raceway. The raceway comes out of the top of the enclosure and making sure it does not penetrate a ___________ . A fitting is needed at each end of the raceway, and it must remain accessible after the install in order to protect against _____________. Raceways must be _____________ or ___________ to prevent access into the enclosure through the raceway. The cable sheath must be ____________ and extend into the enclosure at least a _____________ in. The raceway must be _____________. When cable(s) are installed in raceways as mentioned above, what NEC Table and Chapter provide guidance on the cable fill require- ments for complete conduit and tubing systems, which this is to be considered. Table _______, Chapter _________.

As permitted, installing cables of entirely nonmetallic sheaths into the top of a surface-mounted enclosure through one or more nonflexible raceways, the raceways shall be not less than __ and not more than in length, provided they meet all of the following conditions: Nonmetallic-sheathed cable secured within in. from where it emerges from the raceway. The raceway comes out of the top of the enclosure and making sure it does not penetrate a _ . A fitting is needed at each end of the raceway, and it must remain accessible after the install in order to protect against ___. Raceways must be _ or _ to prevent access into the enclosure through the raceway. The cable sheath must be __ and extend into the enclosure at least a _ in. The raceway must be ___. When cable(s) are installed in raceways as mentioned above, what NEC Table and Chapter provide guidance on the cable fill require- ments for complete conduit and tubing systems, which this is to be considered. Table _, Chapter _______.

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter27: Service-entrance Equipment

Section: Chapter Questions

Problem 17R

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