Radio Amateur Quiz Canadian License

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Question A-003-006-006

The sensitivity of a voltmeter, whose resistance is 150 000 ohms on the 150-volt range, is:

Correct Answer

1000 ohms per volt

Explanation

Sensitivity (ohms/volt) = Total Meter Resistance / Full-Scale Voltage Range = 150,000 Ω / 150 V = 1000 Ω/V.

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