Mathematics · Electrical Measuring Instruments
A current transformer (CT) with a ratio of 100 A / 5 A is connected to a 5 A ammeter. If the ammeter shows a reading of 3 A, calculate the actual line current.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 130 A
- 210 A
- 3100 A
- 460 A✓
Correct answer
60 A
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