Extreme caution should be exercised when using electric tools in damp locations

This is true and simple safety precaution. A simple question what happens when you combine electricity and water? Nothing good comes from that. The dampness in the area can come together to form water drops sort of like rain and if that gets into the outlet then it wont be good. Hope this helps!

To work with electrical wires, you need to use extreme caution.

answer; the coefficient of determination;

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