Wade Montgomery
06/18/2024 · Elementary School
Sebuah transformer di Stesen Janakuasa Elektrik. Ulu Jelai mempunyoi beza keupayaan primer sebanyak 120 V dan beza keupayaan sekunder scbanyak 480 V . Didapati terdapat kebocoran fluks magnet pada transformer, menyebabkan kecekapan transformer tersebut menurun kepada \( 80 \% \).
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Dengan kecekapan 80%, transformer ini mengalami kebocoran fluks magnet, yang mengurangkan efisiensinya. Untuk mengira nilai arus dan daya yang tepat, perlu maklumat tambahan seperti nilai arus primer atau sekunder.
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