The Ultimate General Knowledge Quiz #1 Scroll Down, Choose Your Answers, And See The Results!
What does the AC abbreviation stand for on a calculator?
Memory clear; All clear; Memory plus; Clear entry; 2
All Clear is the AC abbreviation. It resets the calculator to its factory settings after a power failure. Some calculators contain a feature called CE, or Clear Entry, which clears the last value you entered into the device.
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