Q » How do you test continuity in a switch loop?
08 Dec, 2025
A » To test continuity in a switch loop, first ensure power is off. Use a multimeter set to continuity mode. Disconnect the switch, then touch probes to the switch terminals. A continuous beep or a zero reading indicates continuity, confirming the loop is intact. If there's no signal, check for broken wires or faulty connections within the loop. Always prioritize safety and adhere to electrical codes when testing.
09 Dec, 2025
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