Electrical Exam Term
Dedicated Circuit
A circuit that serves only one specific appliance or piece of equipment, with no other outlets or devices connected to it.
Detailed Explanation
The NEC requires dedicated circuits for certain appliances including refrigerators, dishwashers, garbage disposals, microwaves, washers, dryers, and HVAC equipment. Kitchen countertop receptacles must be served by at least two 20-amp small-appliance branch circuits. Dedicated circuits prevent overloading and ensure reliable power to critical equipment.
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Practice QuestionEasy
Which of the following best describes the concept of Dedicated Circuit?
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