Install various ground fault circuit interrupter (GFCI) and arc fault circuit interrupter (AFCI) devices.

Installation should include

• identifying a breaker-type and a receptacle-type GFCI
• identifying a feed-through GFCI receptacle
• identifying an AFCI breaker type
• connecting a GFCI and an AFCI breaker in single-phase service panel
• connecting a combination GFCI/AFCI device
• connecting a GFCI receptacle as feed-through and in-line on specified circuits.

All connections must be complete and in accordance with manufacturer guidelines and the NEC.

Process/Skill Questions:

• Where are GFCIs required?
• Where are AFCIs required?
• What is the function of a GFCI?
• How is a GFCI tested?
• What is the function of an AFCI?