In a dual-duct system, the junction box is constructed so that the power and communications systems are ____.
A)always separated from each other
B)ungrounded
C)interconnected
D)reversible

Question

Quizplus · Accepted Answer

In a dual-duct system, the junction box is designed to keep the power and communications systems separated from each other to prevent interference and ensure safety.

In a Dual-Duct System, the Junction Box Is Constructed So