三相电路 Flashcards by Ho Jim | Brainscape

Q

什么是三相电路？

A

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Q

三相电路中线电压、相电压、线电压、线电流的符号是什么？

A

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Q

三相电路中与相电压跟线电压有关的公式有什么？

A

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Q

例题 .怎么转换∆型跟Y型电路的线电压

A

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