低压电力电缆敷设前应做哪些检查和试验?-查字典考试网

低压电力电缆敷设前应做哪些检查和试验?

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正确答案：

应做检查：(1)外观检查( 2)质量检查( 3)相位检查( 4)符合设计要求

应做试验：( 1)导通试验( 2)绝缘电阻测试(3)验潮测试( 4)直流耐压扩及泄漏电流试验。

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