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The minimum size for a small appliance two-wire circuit in dwelling units is based on how many volt-amperes per circuit?

  1. 1000 volt-amperes

  2. 1250 volt-amperes

  3. 1500 volt-amperes

  4. 2000 volt-amperes

The correct answer is: 1500 volt-amperes

The correct choice is based on the National Electrical Code (NEC) requirements for small appliance circuits in residential settings. According to NEC Article 210.52(B), each small appliance circuit must be rated for a minimum load capacity of 1500 volt-amperes. This is designed to ensure that circuits are adequately sized to handle the potential load of appliances typically used in kitchens and dining areas, which can include refrigerators, microwaves, toasters, and similar devices. By requiring a minimum of 1500 volt-amperes, the code provides a buffer to accommodate the load from multiple appliances that might be used simultaneously, ensuring safe operation without tripping breakers or causing overheating. This standard is essential for maintaining safety and functionality in residential electrical systems. The other choices reflect incorrect values for the minimum requirement and do not align with the prescribed standards in the NEC for small appliance circuits.