摘要
文章用最高档的标称电压与调零电阻端点的两个极限电流的平均值的商求解最高档的中心阻值；用两个极限电流平均值和接入点Ｅ的分流支路电流，求Ｅ点的表头电路的电阻，进而求得低压档；限流电阻值．
This article discusses the method of how to compute the centre electric resistance by the mark voltage of the toppest link and the electric resistance of regulate zero. computing the watch head branch ciruit's electric resistance by the two limit current's reject could pot'E' so the low link's limit current could be got.
出处
《昆明理工大学学报（理工版）》
1996年第4期27-29,共3页
Journal of Kunming University of Science and Technology(Natural Science Edition)
关键词
标称电压
限流电流
表头支路
接入点
万用电表
mark voltage
limit current
watch head's
branch circuit reject conject pot
