In load calculation, how many volt-amperes are assigned to each 2-wire small-appliance branch circuit?

In load calculation, how many volt-amperes are assigned to each 2-wire small-appliance branch circuit?

• A. 1500
• B. 1000
• C. 2000
• D. 3000

Answer: (A)

In dwelling-unit load calculations, each small-appliance branch circuit is given a fixed 1,500 volt-amperes. This standard estimate covers the typical receptacle loads in kitchens and living areas, where actual usage can vary a lot, so the code uses 1,500 VA per circuit to keep calculations conservative and simple. Therefore, for every 2-wire small-appliance branch circuit, you assign 1,500 VA. For example, two such circuits contribute 3,000 VA; three circuits contribute 4,500 VA, and so on.

In dwelling-unit load calculations, each small-appliance branch circuit is given a fixed 1,500 volt-amperes. This standard estimate covers the typical receptacle loads in kitchens and living areas, where actual usage can vary a lot, so the code uses 1,500 VA per circuit to keep calculations conservative and simple. Therefore, for every 2-wire small-appliance branch circuit, you assign 1,500 VA.

For example, two such circuits contribute 3,000 VA; three circuits contribute 4,500 VA, and so on.