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当中断供电将发生中毒.爆炸和火灾等情况,或在特别重要场所不允许中断供电时,该类用电负荷为( )。
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当中断供电将发生中毒.爆炸和火灾等情况,或在特别重要场所不允许中断供电时,该类用电负荷为( )。
A、一级负荷
B、二级负荷
C、三级负荷
D、一级负荷中特别重要的负荷
时间:2021-09-01 17:03
关键词:
青书学堂
平顶山学院
电气工程及其自动化
供电技术管理
答案解析
D
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当中断供电将发生中毒.爆炸和火灾等情况,或在特别重要场所不允许中断供电时,该类用电负荷为( )。
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