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Electrical
310S Domestic and Rural Electrician
GFCI & AFCI Protection
Knowledge Check
GFCI & AFCI Protection
Knowledge Check
Knowledge Check
1 / 9
How often should GFCI and AFCI devices be tested?
A
Every 5 years
B
Annually
C
Monthly using the built-in test button
D
Only after a power outage
Check Answer
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