Physics, 28.06.2019 09:20 tyrique86

How are step-up transformers used in the transmission of electrical energy? a they decrease the voltage before it leaves a power plant. b they increase the voltage for efficient long-distance transmission. c they increase the current for efficient long-distance transmission. d they increase the voltage and the current for a short distance transmission

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How are step-up transformers used in the transmission of electrical energy? a they decrease the vol...

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