Lập kế hoạch & Dự toánCâu 391 / 521
In a non-dwelling occupancy, 20 general-use receptacle outlets are installed. What load must be included for these receptacles?
a.1,800 VA
b.2,000 VA
c.4,000 VA
d.3,600 VA
Giải thích
Non-dwelling receptacle outlets are calculated at 180 VA each: 20 × 180 = 3,600 VA. Using 90 VA or 100 VA each would produce the smaller distractor values.
Trích dẫn luật: 2023 NEC §220.14(I)Luyện miễn phí toàn bộ 521 câu hỏi — không cần đăng ký.
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