QI// A vertical cylinder of diameter 190mm rotates concentrically inside another cylinder of diameter 191.5mm. Both the cylinders are 300mm high. The space between the cylinders is filled with a liquid, determine the viscosity of the liquid if a torque of 25N.m is required to rotate the inner cylinder at 123 r.p.m.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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QI// A vertical cylinder of diameter 190mm rotates concentrically
inside another cylinder of diameter 191.5mm. Both the cylinders
are 300mm high. The space between the cylinders is filled with a
liquid, determine the viscosity of the liquid if a torque of 25N.m is
required to rotate the inner cylinder at 123 r.p.m.
Transcribed Image Text:QI// A vertical cylinder of diameter 190mm rotates concentrically inside another cylinder of diameter 191.5mm. Both the cylinders are 300mm high. The space between the cylinders is filled with a liquid, determine the viscosity of the liquid if a torque of 25N.m is required to rotate the inner cylinder at 123 r.p.m.
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