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Problem 3.77 3.78 What is the differential pressure in k Pa? a. 2.9 b. 0.2 c.0.3 PA PB 1 square 10 cm water
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Pressure differential = = PA - PB= 30 cm of Heo leche In order to convert into Standased unit Pascal [ch - (42): 999 97% 9-3-

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