The ____ phase must be that phase having the higher voltage to ground on 3-phase, 4-wire, delta-connected systems.

Question

Quizplus · Accepted Answer

In a 3-phase, 4-wire, delta-connected system, the phase with the higher voltage to ground is often referred to as the "high leg" or "wild leg" and is traditionally associated with phase B. This configuration is specifically designed to provide both high and low voltages, where phase B, due to its connection in the delta system, carries a higher voltage to ground compared to phases A and C.

The ____ Phase Must Be That Phase Having the Higher