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 minimum required cord length for trash compactors?

2 feet
3 feet
4 feet
5 feet

The correct answer is: 3 feet

The minimum required cord length for trash compactors is 3 feet. This requirement is based on safety and practical usage considerations. A shorter cord could restrict movement and accessibility, making it difficult to plug and unplug the unit safely. In contrast, a three-foot cord length provides enough flexibility for connection to wall outlets while minimizing the risk of strain on the cord itself. It allows for easier installation and reduces the possibility of damage to the electrical connections due to excessive tension. Therefore, following this minimum length is essential for ensuring both safety and functionality of trash compactors in a commercial setting.