Mathematics · Percentages

What is the deflection percentage of an ammeter with a full-scale deflection of 20 A when connected in a circuit showing a reading of 8 A?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

130%
220%
340%✓
450%

Correct answer

40%

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What is the deflection percentage of an ammeter with a full-scale deflection of 20 A when connected in a circuit showing a reading of 8 A?

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