题目
1千瓦等于多少安培
提问时间:2020-06-06
答案
安培是电流强度的单位,瓦是功率的单位,两者没有可比性,也不能换算.瓦(W)=安培(A)×伏特(V)离开了电压,电流与功率不能换算.您如果知道了电流的强度(也就是安培数),那您再确定一下,这个电流是在 单相电路上测得的还...
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