What ampacity is specified for the branch circuit serving laundry receptacles?

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Multiple Choice

What ampacity is specified for the branch circuit serving laundry receptacles?

Explanation:
The main idea is that laundry receptacles in a dwelling must be fed by a 20-amp branch circuit. This sizing accounts for the practical laundry loads (like a washer) that can pull more than 15 A, and it helps prevent nuisance tripping while meeting code requirements. A 20-amp circuit provides the appropriate capacity for laundry outlets, whereas 15 A wouldn’t offer enough headroom, and 25 A or 30 A are not standard ratings for this use (30 A is typically reserved for larger appliances like dryers or ranges).

The main idea is that laundry receptacles in a dwelling must be fed by a 20-amp branch circuit. This sizing accounts for the practical laundry loads (like a washer) that can pull more than 15 A, and it helps prevent nuisance tripping while meeting code requirements. A 20-amp circuit provides the appropriate capacity for laundry outlets, whereas 15 A wouldn’t offer enough headroom, and 25 A or 30 A are not standard ratings for this use (30 A is typically reserved for larger appliances like dryers or ranges).

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