题目内容：
哪种电路的外电路电压为零，电能均被内阻所消耗？（）
A.断路状态
B.短路状态
C.通路状态
D.负载状态
参考答案：
选择题：哪种电路的外电路电压为零，电能均被内阻所消耗？（）
- 题目分类：中国大学MOOC慕课
- 题目类型：选择题
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