Most electronic troubleshooters begin by measuring
A) voltages out of the power supply.
B) resistances of the diodes.
C) power of the diodes.
D) current out of the power supply.

Question

Quizplus · Accepted Answer

Measuring voltages out of the power supply is the most common starting point for electronic troubleshooters as it can indicate if the power supply is functioning correctly and provide insights into potential issues downstream in the circuit. Measuring resistances of diodes or power of the diodes may be useful in certain situations but is less common as a starting point. Measuring current out of the power supply may be necessary for certain troubleshooting scenarios but is not typically a starting point.

Most Electronic Troubleshooters Begin by Measuring