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- Q517 - Electrical, Electronic, & Control Engineering
192. To avoid misleading readings when testing the discrete semiconductor components of a printed circuit board when testing it with a volt-ohmmeter, what practice or practices should be avoided? I. Using resistance scales requiring high power II. Forward biasing of junctions or reversing polarity of the leads
Using higher power ranges or reversing polarity when testing semiconductors with a volt-ohmmeter are standard practices and should not be avoided to prevent misleading readings.
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