7. A continuous black outer finish is one of the means to identify a negative ungrounded branch circuit conductor size 6 AWG and smaller where the negative polarity of a DC system serves as the connection point for the grounded conductor. O True O False
7. A continuous black outer finish is one of the means to identify a negative ungrounded branch circuit conductor size 6 AWG and smaller where the negative polarity of a DC system serves as the connection point for the grounded conductor. O True O False
Chapter4: Conductor Sizes And Types, Wiring Methods, Wire Connections, Voltage Drop, And Neutral Conductor Sizing For Services
Section: Chapter Questions
Problem 7R: What is the voltage rating of the conductors in Type NMC cable? _______________
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