在小型制冷机实验中,当系统温度不变时,下列说法中正确的是:( ) -题库考试答案搜索网

在小型制冷机实验中,当系统温度不变时,下列说法中正确的是:( )

单选题

2021-09-01 23:33

A、系统制冷功率和发热棒发热功率相等 
B、系统制冷功率大于发热棒发热功率 
C、系统制冷功率小于发热棒发热功率 
D、以上说法都不对

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正确答案

A

试题解析

标签：青书学堂黑龙江省教育学院近代物理实验（专升本）

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