If the full-scale deflection current of a multimeter is 50 µA, its sensitivity is ________________?
Correct answer: D. 20 kO/V
- A. 10 kO/V
- B. 100 kO/V
- C. 50 kO/V
- D. 20 kO/V
Explanation
Sensitivity in ohms per volt is 1 divided by the full-scale current: 1/(50 microampere) = 20,000 ohms per volt, or 20 kΩ/V. Thus the correct value is 20 kΩ/V.
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