Electrical & PPE第 81 / 100 题
What is the danger of overloading an electrical circuit or extension cord?
a.Overheating that can cause fires and equipment damage
b.It saves money
c.Faster tool operation
d.There is no danger
解析
Overloading a circuit or cord draws more current than it is rated for, causing it to overheat and potentially start a fire or damage equipment. Cords should be sized for the load and length of the run. Daisy-chaining cords and power strips increases this risk.
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