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Krishna Saini

· started a discussion

· 1 Months ago

there is ans is option A

Question:

In a 3 12 digit voltmeter, the largest number that can be read is:

Options:
A)

9 9 9 9

B)

0 9 9 9

C)

1 9 9 9

D)

5 9 9 9

Solution:

Ans:(a) In a 3 12 digital voltmeter, largest number read 999 to 1999

shashank gandhi

· commented

· 1 Months ago

A 3 1/2 digits digital multimeter has three full digits that can change from 0 to 9 and one half digit that can change to either 0 or 1. That means 3 1/2 digits digital multimeter can show values from 0 to 1,999 or 0 to -1,999.

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