A capillary tube is 30 mm long and 1 mm bore. The head required to pro – McqOptions

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1.	A capillary tube is 30 mm long and 1 mm bore. The head required to produce a flow rate of 8 mm³/s is 30 mm. The fluid density is 800 kg/m³. Calculate the dynamic viscosity of the oil.
A.	20.1 cP
B.	24.1 cP
C.	20.0 cP
D.	24.0 cP
Answer» C. 20.0 cP

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