问题
判断题
大接地电流系统正方向接地故障，零序电流与零序电压相量关系为：零序电压超前零序电流100度左右。
答案
参考答案：错
解析：
题目来源：论述题
专业类型：继电保护
设备类型：线路
难度等级：B(较难)
电压等级：500KV
知识点：基础知识
搜题请搜索小程序“爱下问搜题”
大接地电流系统正方向接地故障，零序电流与零序电压相量关系为：零序电压超前零序电流100度左右。
参考答案：错
解析：
题目来源：论述题
专业类型：继电保护
设备类型：线路
难度等级：B(较难)
电压等级：500KV
知识点：基础知识
| 根据短文内容，从A、B、C、D四个选项中选出一个能正确填入相应空格内的最佳答案。 Mountain climbing is very popular in many parts of the world. Oko Suki lives 1 Japan and every year he and his two friends climb Fujiyama, not too far 2 Tokyo. Fujiyama is 3 mountain in Japan. It's more than 12,000 4 above the sea level (海平面). It's very 5 to climb mountains. It might be very 6 and windy. 7 might be snow slide (雪崩) and icy cliffs (冰崖) to climb. Oko and his friends are always 8 . They always 9 warm clothes. Some day Oko would like 10 Mount Everest. You know it's much higher than Fujiyama. | ||||
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