MCQOPTIONS
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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. T‚Äö√á√Ö/T‚Äö√á√á = log ≈í¬∫≈í‚àè | |