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三相四线制电路,已知IA=10∠-100A,IC=10∠140A,则中线电流IN为()
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三相四线制电路,已知IA=10∠-100A,IC=10∠140A,则中线电流IN为()
A、10A
B、0A
C、30A
时间:2021-09-01 23:39
关键词:
青书学堂
黑龙江科技大学
电路分析基础(专升本)
答案解析
B
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