For calculation of economical diameter D of a pipe in metres for a dis – McqOptions

MCQOPTIONS

1.	For calculation of economical diameter D of a pipe in metres for a discharge Q to be pumped incumecs, Lea suggested the empirical formula
A.	D = 0.22 𝑄
B.	D = 1.22 𝑄
C.	D = 2.22 𝑄
D.	D = 3.22 𝑄
Answer» C. D = 2.22 𝑄

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