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当前学科：继电保护工考试
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单个继电器在新安装时或经过解体检修后，应用2500V摇表（额定电压为1000V及以上者）或1000V摇表（额定电压为1000V以下者）测定绝缘电阻。
A . 正确
B . 错误
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