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[单选题]
进行DC600V客车绝缘检测时,使用工具有湿度计、1000V级兆欧表、万用表、()试灯、电工工具。
A.AC110V
B.DC110V
C.AC48V
D.DC48V
查看答案
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A.AC110V
B.DC110V
C.AC48V
D.DC48V
A.输出值偏大
B.输出值偏小
C.无输出值或输出值不稳定
D.输出值准确稳定
A.DC500V~DC660V
B.DC550V~DC660V
C.DC500V~DC750V
D.DC550V~DC750V
A.500
B.700
C.800
D.1000