intermediate switching?

known as as tunnel switching require schematics

2006-11-11 00:58:32 · 1 answers · asked by ghartmunro 1 in Science & Mathematics ➔ Engineering

1 answers

------/:=====:x:=====:\-----@-------
L 2Wy Int 2Wy Load N

(Does this answer your question??)

L=Live, 2Wy is a 2 way light switch, int is an intermediate switch, and @ is a light??

Confused?? (never heard of tunnel switching!!?)

2006-11-11 04:39:37 · answer #1 · answered by Mark G 2 · 0⤊ 0⤋

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