How a switch work write in about60 words

1.	How a switch work write in about60 words
Answer» A switch is SOMETHING that changes the flow of an electrical circuit. The most common kind of switch is something (for example a RAILROAD switch) which can be taken off of one COURSE and put onto another. The term "switch" usually means electrical power. In applications where more than one switch is needed, (i.e. a telephone SERVICE) mechanical switches have been replaced by electronic switches which can be controlled automatically. ♥♥♥

Answer»

A switch is SOMETHING that changes the flow of an electrical circuit. The most common kind of switch is something (for example a RAILROAD switch) which can be taken off of one COURSE and put onto another. The term "switch" usually means electrical power. In applications where more than one switch is needed, (i.e. a telephone SERVICE) mechanical switches have been replaced by electronic switches which can be controlled automatically.

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How a switch work write in about60 words