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What analog VOM ranges would be selected to measure a DC current of 90 milliamps?


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November 02, 2007 7:51PM

You could use a range of 0-1 amp or 0-10 amps. 90 ma. = 0.09 amp, so on a 0-1 amp scale, it would read 9 full division up-scale, or on a 0-10 amp scale, it would read 0.9 division up.