An extension cord rated for 13 A is used to power a 1500 W flat iron. What is the safest practice?
Explanation
A 1500 W flat iron on a 120 V circuit draws roughly 12.5 A, putting a 13 A extension cord right at its limit; small additional resistance in the connectors will push current past the cord rating, heating the cord. Extension cords are not intended for permanent salon use with high-wattage heat appliances, and California licensees must keep equipment safe per CCR Title 16 §979.2. The right answer is to plug the iron directly into a properly rated wall outlet. Tightly coiling holds in heat and accelerates insulation breakdown. Running cord under a rug hides damage and traps heat. Bundling multiple appliances on one cord multiplies the load and is a common cause of salon fires.
Law Reference: CCR Title 16 §979.2Practice all 484 questions free — no signup required.
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