A pipe of 0.1 m2 cross sectional area suddenly enlarges to 0.3 m2 cros – McqOptions

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1.	A pipe of 0.1 m2 cross sectional area suddenly enlarges to 0.3 m2 cross-sectional area. If the discharge of the pipe is 0.3 m3 /sec, the head loss is
A.	2/g m of water
B.	g/2 m of water
C.	1g m of water
D.	g m of water.
Answer» B. g/2 m of water

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