277/480 Voltage

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Carie Penabad

October 03, 2020 20:33

Of the following building types, which one would require 277/480 voltage?

10 story building

large high school

I came across this question and could rule out the other two options, but could not determine the best answer between the two listed above....

Thanks

CP

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  Tianye Zhou November 08, 2020 17:16

  Based on my understanding, they both require 277/480. Maybe a large factory need more voltage.

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