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1. |
The ratio of driving tensions for flat belts, neglecting centrifugal tension, is (where T1, and T2 = Tensions on the tight and slack sides of belt respectively, μ = Coefficient of friction, between the belt and pulley, and θ = Angle of contact) |
A. | T₁/T₂ = μθ |
B. | log (T₁/T₂) = μθ |
C. | T₁/T₂ =eμθ |
D. | T₁/T₂ = log μθ |
Answer» D. T₁/T₂ = log μθ | |