Did you know slips, trips and falls are some of the most common home safety hazards? Say goodbye to stubbed toes and bruised shins. Add a four-way switch and walk with confidence.

Based on the 2023 NEC. Question: Three-way and four-way switches shall be wired so that all switching is done only in the _____ circuit conductor. Explanation: According to Sec. 404.2(A), "Three-way ...