Practice Test Geeks(PC) Professional Electrical Contractor Practice Test
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Electrical Codes & Standards Flashcards

7 cards from real PC practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 7 Electrical Codes & Standards flashcards as text

  1. According to NEC 240.4, what is the standard overcurrent protection for 14 AWG copper conductors?

    Answer: 15 amperes

    NEC 240.4(D)(3) limits overcurrent protection for 14 AWG copper wire to a maximum of 15 amperes.

  2. What does NEC Article 680 cover?

    Answer: Swimming pools and similar installations

    NEC Article 680 covers the installation of electrical wiring and equipment for swimming pools, fountains, and similar water features.

  3. Under NEC 210.8, GFCI protection is required for receptacles in which residential location?

    Answer: Bathrooms

    NEC 210.8(A) requires GFCI protection for all receptacles in bathrooms of dwelling units.

  4. What is the minimum wire bending space required at the terminals of a 200A panelboard per NEC 312.6?

    Answer: 4 inches

    NEC Table 312.6(A) requires a minimum of 4 inches of bending space for conductors sized 3/0 AWG and smaller at 200A terminals.

  5. Which NEC article covers wiring methods and materials for raceways, cables, and enclosures?

    Answer: Article 300

    NEC Article 300 provides general requirements for wiring methods and materials applicable to all wiring installations.

  6. Per NEC 230.24, what is the minimum clearance for service drop conductors above a residential roof with a slope of 4/12 or greater?

    Answer: 3 feet

    NEC 230.24(A) Exception No. 2 allows a minimum 3-foot clearance above a roof with a slope of not less than 4 inches in 12 inches.

  7. What organization publishes the National Electrical Code (NEC)?

    Answer: NFPA

    The National Electrical Code is published by the National Fire Protection Association (NFPA) as NFPA 70.