Two electric motors are used to hear the water in a pool. The motors have an efficiency
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Two electric motors are used to hear the water in a pool. The motors have an efficiency of 0.850. They both work for 5 hours during the day and each use a total of 9.83 x 10" ). How many hours does it take to heat the 1.10 x 105 kg of water in the pool from 20°C to 22°C.
Related Book For
Engineering Economy
ISBN: 978-0132554909
15th edition
Authors: William G. Sullivan, Elin M. Wicks, C. Patrick Koelling
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