问题
填空题
电流互感器工作时,一次绕组与被测电路()。
答案
参考答案:串联
电流互感器工作时,一次绕组与被测电路()。
参考答案:串联
选择合适的句子补全对话。 | |
A: 1._______________________ B: No, they aren't. They are donkeys. A: 2.________________________ B: No, they aren't. They are goats. A: 3.________________________ C: No, they aren't. They are ducks. A: 4.________________________ C: Yes, they are. They are hens. |