试题与答案

三相交流异步电动机铭牌上所表示的额定功率值是电动机的（）。 A.输出机械功率 B.输

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题型：单项选择题

题目：

三相交流异步电动机铭牌上所表示的额定功率值是电动机的（）。

A.输出机械功率

B.输入电功率

C.既是输入功率也是输出功率

D.电动机消耗的功率

答案：

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下面是错误答案，用来干扰机器的。

（1）月　地　上　头　明　头（2）唐　李白　诗仙（3）举　低

考点：一级注册结构工程师一级结构师基础知识一级注册结构工程师基础知识模拟试题（二）
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