How can a technician determine which parallel resistive branch has a shorted component?
A) Measure branch currents; the one with all the current in it has the short.
B) Measure the applied voltage.
C) Measure total resistance.
D) Use an oscilloscope to measure voltage.

Question

Quizplus · Accepted Answer

When a component in a parallel resistive branch is shorted, it provides a path of very low resistance compared to the other branches. This causes the majority of the current to flow through the shorted branch. By measuring the current in each branch, the technician can identify the one with significantly higher current flow, indicating the presence of a shorted component.

How Can a Technician Determine Which Parallel Resistive Branch Has