NEC Commercial Electrical Practice Test

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Prepare for the NEC Commercial Electrical Test with multiple choice questions each with detailed explanations. Study efficiently to excel in your exam!

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What is the maximum length of cord allowed for electronically operated kitchen waste disposers?

30 inches
36 inches
42 inches
48 inches

The correct answer is: 36 inches

The maximum length of cord allowed for electronically operated kitchen waste disposers is 36 inches. This regulation is in place to ensure safety and minimize the risk of accidents and hazards that could arise from longer cords, such as tripping hazards or potential damage to the cord itself. The shorter length also helps to ensure that the disposer is plugged in close to a dedicated outlet, which reduces the likelihood of using extension cords that may not be rated for such applications. These measures are part of the NEC (National Electrical Code) guidelines designed to enhance safety in the kitchen by limiting the potential for electrical faults and ensuring proper installation practices.