Bachelor of Engineering Technology Q4. A pulley 180 mm diameter rotating at 1440 rpm drives a fan by means of a vee belt

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Bachelor of Engineering Technology Q4. A pulley 180 mm diameter rotating at 1440 rpm drives a fan by means of a vee belt

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Bachelor Of Engineering Technology Q4 A Pulley 180 Mm Diameter Rotating At 1440 Rpm Drives A Fan By Means Of A Vee Belt 1
Bachelor Of Engineering Technology Q4 A Pulley 180 Mm Diameter Rotating At 1440 Rpm Drives A Fan By Means Of A Vee Belt 1 (23.71 KiB) Viewed 34 times
Bachelor of Engineering Technology Q4. A pulley 180 mm diameter rotating at 1440 rpm drives a fan by means of a vee belt. The angle of contact of the belt on the pulley is 160°. The tight-side belt tension is 1200 N and the coefficient of friction of the contact surfaces is 0.4. The half groove angle is 24º. Calculate: a) the power transmitted. b) the rotational speed of the driven pulley if the driven pulley has a diameter of 900 mm. 10 marks]
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