几种测电表内阻的方法及误差分析

Ways to Measuring the Resistance in Electric Meters and Analysing the Errors

通过几种测表头内阻方法的讨论和对测量误差的分析比较它们的优越性 ;通过实际测量数据比较它们的测量精度。

This paper presents some ways to measuring the resisrance inside the electric meter heads, and analyses the errors of each measurement, then compares their precisions of the measuring results with some methods.