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An analog multi meter is quoted as having an accuracy of 1 k ohms and volt if it is set for FSD of 100v what is its loading resistance?
Wiki User
∙ 14y ago
I think you mean the meter is rated at 1K ohms per volt. It means that with a series resistance designed to give FSD at any required voltage, the total series resistance must be 1000 ohms per volt (100K ohms for 100volts) . This is because 1K ohms per volt is just another way of saying that the full scale reading occurs at 1mA current. In that case a full scale deflection for 100 volts applied, 1mA is obtained with a total resistance (meter + added resistance) of 100 kOhms which is your loading resistance.
Wiki User
∙ 14y ago
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