单台电容器至母线或熔断器的连接线应采用软导线，其长期允许电流_爱下问搜题

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问题单项选择题

单台电容器至母线或熔断器的连接线应采用软导线，其长期允许电流不应小于单台电容器额定电流的( )倍。

A．1．2

B．1．3

C．1．5

D．1．6

答案

参考答案：C

选择题

— Did you listen to the report last Friday?

— Yes, it was about the shortage of migrant workers. That was the first time I ____ about the subject. [ ]

A. heard

B. was hearing

C. would hear

D. had heard

单项选择题

如图所示的报表的类型是（）。 [*]

A．财政报表、销售总结

B．列表

C．发票、会计报表

D．电话薄、名片