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Q.2 A flat belt (Polyamide A-3 belt having 10 inch width) is used to reduce speed and connects horizontal shafts on 16-ft centers with diameter of smaller pulley 16 in. The velocity ratio is 2.25:1 and angular speed of small pulley is 860 rpm. The design HP of this system is 60. Find actual coefficient of friction. Please note that belt is already designed. (6)
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ly amldo Oameles of Smalles Po IS let us Vatw late the ang le oConlach 16(a.as) Q (16) AS:n-l 「 -16 ed n- : Exp ) 96 16) (8.6T= 63035 8 66 bp loo 2T 9 79ss 1S ToCalcolale.acho) GeFFic: e β:chon 1 %,700-64-4 . 83 267 . 33-64,ч

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