Physics, asked by skgpta57, 1 month ago

function of staircase lighting switches​

Answers

Answered by radhika1234596
1

It is mostly used in staircase wiring where a light bulb can be control (Switch ON / Switch OFF) from different places, no matter you are in the upper or lower portion of stair. ... You just have to press the switch button to OFF / ON to perform the switching operation.

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