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1.) Can a 3 1/2 digit voltmeter be used to measure 2 mV if the maximum...

1.) Can a 3 1/2 digit voltmeter be used to measure 2 mV if the maximum range is 0 - 50 V? Explain

2.) There are two DMM for current measurements, both with the range 0 - 5 A and the resolution of 0.1 A and 0.01 A, respectively. Define eqch DMM in digits.
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