NV C-21B Air Conditioning Practice Questions - Nevada C-21B Air Conditioning Contractor Examination Exam

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Per UMC 2018 Table 310.3, what is the minimum condensate waste-pipe diameter for a single air-cooling coil of 15 tons, assuming the equipment outlet is not larger?

1/2 inch 2 inches 1-1/4 inches 3/4 inch

Correct Answer:

3/4 inch

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