You can quickly check the condition of a diode with an ohmmeter on a high resistance range.

Name: You can quickly check the condition of a diode with an ohmmeter on a high resistance range.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

When an ohmmeter is used on a high resistance range, it sends a small current through the diode, and if the diode is functioning correctly, the meter will show a high resistance reading in one direction and a low resistance reading in the other direction.

You Can Quickly Check the Condition of a Diode with an Ohmmeter