Card 27 / 41: Consider fully turbulent flow of water in a 90 degree bend in a 4-inch ID pipe. The radius of curvature of the bend is 12 cm. The flow rate is 50 ft3/min. Which of the following most closely matches the pressure drop though the bend?
A)
7.5 atm
B)
75 Pa
C)
750 psi
D)
750 Pa
Answer:
D) 750 Pa
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