If a grounding means does not exist in an electrical outlet, a nongrounding-type receptacle can be replaced with a GFCI device, but it must be marked as "____."
A) GFCI Protected
B) No Grounding Protection
C) Externally Grounded
D) Nongrounding GFCI

Question

Quizplus · Accepted Answer

When replacing a nongrounding-type receptacle with a GFCI device, it must be marked as "GFCI Protected" to indicate that although there is no grounding available, the circuit is protected by a GFCI device. This ensures that anyone using the outlet is aware of the limitations and the need for caution.

If a Grounding Means Does Not Exist in an Electrical