If three pipes of different diameters, lengths & friction factors are – McqOptions

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1.	If three pipes of different diameters, lengths & friction factors are connected in parallel, then (where, Q = flow rate, V= fluid velocity f = friction factor). ?
A.	Q = Q1 + Q2 + Q3
B.	V1 = V2 = V3
C.	Q1 = Q2 = Q3
D.	f = f1 + f2 + f3
Answer» B. V1 = V2 = V3

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