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3. Which of the following statements is correct?

A. Three-way switches are wired internally.
B. Three-way switches have two common terminals.
C. Four-way switches have the word "ON" engraved on their handles
D. Four-way switches contain internal wiring.

User Juan Velez
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2 Answers

7 votes
B is the right answer
User Haki
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6 votes
B is the right answer choice in the occasion
User Petty
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