Understanding how to answer general knowledge questions is key to achieving a passing score on your electrical exam. Can you answer the following question with ease?
Question:
120 volt, single-phase, 15 and 20 ampere branch circuits supplying outlets and devices do not require AFCI protection when installed in which of the following locations?
Answer:
According to 210.12(A)(B(C), receptacle outlets installed in all of the spaces listed above must have AFCI protection.
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