Elements Of Electromagnetics
7th Edition
ISBN: 9780190698614
Author: Sadiku, Matthew N. O.
Publisher: Oxford University Press
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A fan whose static efficiency is 40% has a capacity of 60,000 ft3 per hour at 60oF and a barometer of 30 in. Hg and gives a static pressure of 2 in of water column on full delivery. What size of the electric motor shall be used to drive this fan in HP?
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