Q 32. Water at 
C is flowing through a 1.0 km long G.I pipe of 200mm diameter at the rate of 
. If value of Darcy friction factor for this pipe is 0.02 and density of water is 
the pumping power (in kW) required to maintain the flow is
(A) 1.8
(B) 17.4
(C) 20.5
(D) 41.0
Answer: (A)
Explanation:
