发布时间:2025-01-26 14:31:10
A、电子秤所使用的测力装置是力传感器.故A正确;
B、热敏电阻能够把温度这个热学量转化为电阻这个电学物理量.故B错误;
C、话筒是一种常用的声传感器,其作用是将声音信号转换为电流信号.故C错误;
D、霍尔元件是一种磁传感器,能够把磁感应强度这个磁学量转换为电压这个电学量.故D错误.
故选:A
柔性防水套管和刚性防水套管的区别 刚性防水套管和柔性防水套管有何不同
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