When 2-position, ___ switches are used; they must be wired in series with only the pair of traveler conductors, which interconnect the two ___ switches

When 2-position, ____________ switches are used; they must be wired in series with only the pair of traveler conductors, which interconnect the two ____________ switches.

A) 3-way; 4-way
B) 4-way; 4-way
C) 3-way; 3-way
D) 4-way; 3-way

Show Answer

Answer:D

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