A three-wire control circuit uses momentary contact, start-stop stations, and a holding circuit interlock connected __________with the start button to maintain the circuit.
A)in tandem
B)in parallel
C)alternately
D)in series

Question

Quizplus · Accepted Answer

In a three-wire control circuit, the holding circuit interlock is connected in parallel with the start button. This allows the circuit to maintain power after the start button is released, as the holding circuit will "hold" the circuit closed even when the start button is no longer being pressed.

A Three-Wire Control Circuit Uses Momentary Contact, Start-Stop Stations, and a Holding