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A $2 \mathrm{~km}$ long pipe of $0.2 \mathrm{~m}$ diameter connects two reservoirs. The difference between water levels in the reservoirs is $8 \mathrm{~m}$. The Darcy-Weisbachfriction factor of the pipe is 0.04 . Accounting for frictional, entry and exit losses, the velocity in the pipe (in $\mathrm{m} / \mathrm{s}$ ) is:
(A) 0.63
(B) 0.35
(C) 2.52
(D) 1.25


Question ID - 1 | Toppr Answer

A $2 \mathrm{~km}$ long pipe of $0.2 \mathrm{~m}$ diameter connects two reservoirs. The difference between water levels in the reservoirs is $8 \mathrm{~m}$. The Darcy-Weisbachfriction factor of the pipe is 0.04 . Accounting for frictional, entry and exit losses, the velocity in the pipe (in $\mathrm{m} / \mathrm{s}$ ) is:
(A) 0.63
(B) 0.35
(C) 2.52
(D) 1.25

1 Answer - 5876 Votes

3537

Answer Key : (A) -

0.63



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