Engine oil flows in a 15 cm diameter horizontal tube with a velocity o – McqOptions

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1.	Engine oil flows in a 15 cm diameter horizontal tube with a velocity of 1.3 m/s, experiencing a pressure drop of 12 kPa.The pumping power required to overcome this pressure drop is.
A.	190 W
B.	276 W
C.	407 W
D.	655 W
Answer» C. 407 W

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