Newton law of viscosity states that shear stress is proportional to rate of shear at any point in the fluid.

Newton law of viscosity states that shear stress is proportional to ra

1.	Newton law of viscosity states that shear stress is proportional to rate of shear at any point in the fluid.
A.	True
B.	False
Answer» B. False

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For a hydrostatic thrust bearing, Thrust load=450kN, shaft speed=730rpm, shaft diameter=450mm, recess diameter=310mm,film thickness=0.15mm,viscosity of lubricant=160SUS and specific gravity=0.86.Calculate frictional power loss.
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Newton law of viscosity states that shear stress is proportional to rate of shear at any point in the fluid.

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