Article 220 Question Bank With Answers
EXAM QUESTIONS AND ANSWERS 100%
score (Newest 2025) When calculations in Article 220 result in a fraction of an ampere that is less than _____, such fractions can be dropped.
- Correct Answers ✅.5
The 3 VA per square foot general lighting load for dwelling units does not include _____. - Correct Answers ✅all Where a building is designed and constructed to comply with an energy code adopted by the local authority and specifying an overall lighting density of less than 1.20 VA per 1.20 sq ft, the unit lighting loads in Table 220.12 for office and bank areas within the building shall be permitted to be reduced by _____ VA per sq ft. - Correct Answers ✅1 Where fixed multioutlet assemblies are used in other than dwelling units or the guest rooms of hotels or motels, each _____ or fraction thereof of each separate and continuous length shall be considered as one outlet of not less than 180 VA where appliances are unlikely to be used simultaneously. - Correct Answers ✅5 ft For other than dwelling occupancies, banks, or office buildings, each receptacle outlet shall be calculated at not less than _____ VA. - Correct Answers ✅180 1 / 2
Article 220 Question Bank With Answers
EXAM QUESTIONS AND ANSWERS 100%
score (Newest 2025) A device comprised of _____ or more receptacles shall be calculated at not less than 90 VA per receptacle. - Correct Answers ✅four The 3 VA per square foot general lighting load for dwelling units includes general use receptacles and lighting outlets. - Correct Answers ✅True Branch circuits that supply lighting units that have ballasts, transformers, autotransformers, or LED drivers shall have the calculated load based on _____ of the units, not to the total wattage of the lamps. - Correct Answers ✅the total ampere rating The minimum feeder load for show window lighting is _____ VA per linear foot. - Correct Answers ✅200 For other than dwelling units or guest rooms of hotels or motels, the feeder and service calculation for track lighting shall be calculated at 150 VA for every _____ ft of lighting track or fraction thereof unless the track is supplied through a device that limits the current to the track. - Correct Answers ✅2
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