首页/ 题库 / [单选题]一台串励电动机和一台并励电动机,额定电流的答案

一台串励电动机和一台并励电动机,额定电流与额定转矩相等,若起动时它们的电流也相等,则串励电动机的起动转矩 并励电动机的起动转矩

单选题
2021-09-01 20:54
A、等于
B、大于
C、小于
D、小于或等于
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正确答案
B

试题解析

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