问题
单项选择题
在超高压远距离输电线路中,防止电晕的措施是()
A.线路串联电抗器
B.线路并联电容器
C.采用分裂导线
D.采用铝钢绞线
答案
参考答案:C
在超高压远距离输电线路中,防止电晕的措施是()
A.线路串联电抗器
B.线路并联电容器
C.采用分裂导线
D.采用铝钢绞线
参考答案:C
阅读理解 | ||||||||||||||||||
Hello. I'm Mike. I'm 15. I'm in No.1 Middle School. This is my Brother, Bill. He's in Shiyan Middle School. He's 10. That's my sister, Helen. She's 20. She's a teacher in our school. These are my parents, Peter Jones and Ann Jones. My father is 50 and my mother is 45. My father is a worker is. My mother is a doctor. I love them very much. | ||||||||||||||||||
|