I was using my 2 pole tester on a light switch and intrigued by why the following is happening.
Here's the light switch in question:
It's the left switch I was investigating.
The closest cables relate to the switch in question:
The light illuminates with the operation of this switch. When the light is off, I get 50 AC on these wires and when I switch it on, I get no reading.
Is this expected?
Here's the light switch in question:
It's the left switch I was investigating.
The closest cables relate to the switch in question:
The light illuminates with the operation of this switch. When the light is off, I get 50 AC on these wires and when I switch it on, I get no reading.
Is this expected?