Engineering, 10.02.2021 08:10, christhegreat1

A home has a 12-VAC door chime system activated by a pushbutton switch at the front door and another at the front yard gate. A buzzer is located in the kitchen. It is operated from the same 12-VAC transformer as the chime system. The buzzer is sounded by pressing a pushbutton switch in the master bedroom or another pushbutton switch in the nursery. Refer to Scenario 319.106. The front door switch is connected in ___ with the door chime and the 12-VAC transformer.

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A home has a 12-VAC door chime system activated by a pushbutton switch at the front door and another...