触电

by Ailiss 4/26/2008 6:45:00 AM
触电时，人体会有反射性的收缩。这时如果是手掌正面碰到电线，那么收缩的方向就是握住电线的方向，使得触电时间延长，神经麻痹，手就不听使唤了，给人一种吸在上面的感觉。如果是手背触电，那么收缩方向正好是远离电线的方向，一般就不会出现吸在上面这种现象。

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电工应用 | 电力电网 | 电力设备 | 用电安全

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