设一阶系统的传递,其阶跃响应曲线在t =0处的切线斜率为( )。 -题库考试答案搜索网

设一阶系统的传递,其阶跃响应曲线在t =0处的切线斜率为( )。

单选题

2021-07-17 23:23

A、7
B、2
C、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/15536571035885933a6971cd7410890dda5aba61d7fb5image21.png" style="width:16px;height:36px;">
D、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/15536571036533ef53a3b7cc74bd982e44615bc91a1b8image22.png" style="width:16px;height:35px;">

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正确答案

B

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标签：电力系统自动化技术高起专自控原理 2019级毕业清考（考试分） 2019级第三学期期末考试

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