The wires connecting three-way switches are called travelers . These wires allow control of a light fixture from two different locations. Hence, option B. travelers is correct.
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The wires connecting three-way switches are known as travelers, which allow the switches to control a light from two different locations. Other options, such as switch feeds, grounds, and neutrals, serve different functions in electrical systems. For three-way switches specifically, travelers are essential for their operation. ;