Oil is flowing through a 4 in.-diameter pipe having a velocity of 6 ft/sec. The flow rate gallon per minute and kinetic energy of water in (ft)(lbf)/lbm are respectively?

Oil is flowing through a 4 in.-diameter pipe having a velocity of 6 f

1.	Oil is flowing through a 4 in.-diameter pipe having a velocity of 6 ft/sec. The flow rate gallon per minute and kinetic energy of water in (ft)(lbf)/lbm are respectively?
A.	469.92 and 1.12
B.	352.44 and 0.84
C.	234.96 and 0.56
D.	117.48 and 0.28
Answer» D. 117.48 and 0.28