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Code Quiz: Lets Get Specific

2014-02-06 16:36:53| Electrical Construction & Maintenance

By Steven Owen, National Code Seminars Which Article in the 2011 NEC consists of only two sections, uses the word specific in the title, and makes reference to seven other Articles in its scope statement? read more

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Code Quiz: Identifying DC Branch Circuit Conductors

2014-01-23 17:36:54| Electrical Construction & Maintenance

By Steven Owen, National Code Seminars When identifying branch circuit conductors (6 AWG or smaller) of direct-current systems that are more than 50V, the ungrounded positive conductor shall be identified by a red outer finish read more

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Code Quiz: The Grouping of Multiwire Branch Circuits

2014-01-09 03:38:25| Electrical Construction & Maintenance

By Steven Owen, National Code Seminars The requirement for grouping ungrounded and grounded conductors of multiwire branch circuits, per 210.4(D), shall not apply if ________ . read more

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Code Quiz: Field-Applied Markings

2013-12-19 02:39:24| Electrical Construction & Maintenance

By Steven Owen, National Code Seminars When applying field markings per 110.21(B), the field applied marking shall be permanently attached to the equipment or wiring method and shall not be handwritten unless ________________. read more

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Code Quiz: Neutral Conductor Installation Requirements

2013-12-05 17:51:00| Electrical Construction & Maintenance

By Steven Owen, National Code Seminars Disregarding exceptions, where more than one neutral conductor associated with different circuits is in an enclosure, grounded circuit conductor(s) of each circuit shall be identified or grouped to correspond with the ungrounded circuit conductor(s) by methods such as ______________ in at least one location within the enclosure. read more

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