题目内容
(请给出正确答案)
[单选题]
供电电压允许偏差规定35kV及以上电压供电的电压正、负偏差绝对值之和不超过额定电压()
A.8%
B.6%
C.10%
答案
C、10%
如果结果不匹配,请 联系老师 获取答案
A.8%
B.6%
C.10%
C、10%
A.10%,±0.5Hz
B.10%,±0.2Hz
C.7%,±0.5Hz
D.7%,±0.2Hz
A.+5%~-10%
B.+10%~-10%
C.+7%~-10%
D.+8%~-10%