Which of the following statements about the grounding and bonding of electric ranges and dryers is not true?

A. Generally, these appliances and related junction boxes that are in the supply circuit must
be grounded by means of an equipment grounding conductor run with the branch
circuit.
B. For installation of new branch circuits only, the appliances and related equipment are
permitted to be grounded by the grounded branch-circuit conductor.
C. For existing branch circuits only, the appliances and related equipment are permitted to
be grounded by the grounded branch-circuit conductor.
D. When appropriate, a 3-wire pigtail is permitted for an existing branch circuit, but a 4-
wire pigtail is required for a new branch circuit.


B. For installation of new branch circuits only, the appliances and related equipment are
permitted to be grounded by the grounded branch-circuit conductor.

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