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A steel pipe system with a nominal diameter of 1 NPS sch. 40, transports 2.0 L...

A steel pipe system with a nominal diameter of 1 NPS sch. 40, transports 2.0 L / s of
water at 25 ° C. The flow is divided into two flows, by two pipes of 1⁄2 NPS and 3⁄4 NPS sch. 40. The
Speed ​​along the 1⁄2 NPS line is 9.84 ft / s. Determine the volumetric flows 1,2,3 and the
speeds along lines 1 and 3.

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