首页/ 题库 / [单选题]电力系统的安全约束条件从满足到不满足时对的答案

电力系统的安全约束条件从满足到不满足时对应的系统运行状态情况是( )

单选题
2021-09-01 20:46
A、正常状态→警戒状态
B、警戒状态→紧急状态
C、紧急状态→系统崩溃
D、系统崩溃→恢复状态
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正确答案
B

试题解析

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