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[单选题]
对电压等级为6kV的电压互感器进行工频耐压试验时,出厂试验电压为()。
A.32kV
B.28kV
C.38kV
D.42kV
查看答案
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.32kV
B.28kV
C.38kV
D.42kV
单量程交流电压表测量6KV电压时应采用()。
A.串联分压电阻
B.并联分流电阻
C.使用电压互感器
D.并联分压电阻
A.35~220KV,6~10KV,220/380V
B.10~35KV,3~6KV,220/380V
C.35~220KV,3~6KV,380/660V
D.110~220KV,10~35KV,220/380V