According to Article 300.15, a 60% adjustment factor shall be applied if the current carrying conductors installed are longer than _______ without maintaining spacing, are stacked, or are supported on bridle rings.

According to Article 310.15, If more than one ampacity applies for a given circuit, the lowest shall be used unless the circuit with the lower ampacity represents the lessor of 10ft or ____ percent of the circuit.

According to Article 300.15, raceways and cables exposed to sunlight shall be installed a minimum distance above the roof to the bottom of the raceway or cable of ____ inches.

According to Article 300.19, How many support methods shall be provided for each conductor at the top of a vertical raceway?

According to Article 300.22, What is the maximum length of wiring methods or cabling systems that are installed in environmental air (plenums) spaces?

T/F According to Article 300.11, wires used to support suspended ceilings may be used to support raceways without adding additional support wires.

According to Table 300.5, what depth is permitted for pool, spa, and fountain lighting, installed in nonmetallic raceway for a low voltage, (less than 30V), system.

According to Article 300.5, which backfill materials shall not be placed in an excavation where materials may damage raceways?

T/F According to Article 300.5, spare or unused conduits or raceways through which moisture may contact do not need to be sealed.

T/F According to Article 300.3, conductors installed in nonmetallic raceways and run underground may be arranged as isolated phase, neutral and ground conductor installations.