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Digital Meters, Display, Advantage

A 312 digit d...

Question

A $3 \frac{1}{2}$ digit digital multimeter can display

A

999.5

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B

5.999

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C

555.5

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D

1.999

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Solution

The correct option is D 1.999
The DVM has $3 \frac{1}{2}$ digit display the $\frac{1}{2}$ digit at most significant side of digital readout can display 0 or 1. It can not display any other digit except 0 or 1.

Therefore, only 1.999 can be displayed by $3 \frac{1}{2}$ digit DMM.

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