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Numericals on Belts, Chains and Brakes
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teamques10
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Q.1 2.5 kw power transmitted by a open belt drive linear velocity is 2.5 m/s.The angle of lap on small pulley 165 degree. coefficient friction 0.3,Determine effect of power transmission in following case, 1)Initial tension belt increase by 8% 2)Angle of lap increased by 8%, use of an idler pulley …
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