Master practice test
Master · Question 1 of 2530:00
Dwelling Load Calculations
A 2,000 sq ft dwelling at 120/240 V has a general lighting and appliance demand of 5,625 VA, a 120 V dishwasher (1.2 kW), disposer (0.9 kW) and microwave (1.5 kW), a 240 V water heater (4.5 kW), a range with a demand of 8,000 VA and a 5,000 VA dryer. The four fastened appliances take the 75% factor. The 240 V water heater has no neutral load. Take the range and dryer neutral load as 70% of their demand. What is the neutral load in amperes?
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