Engine_2014 : General Subjects - 231/3524
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| An 8" diameter wheel is driving a 20" diameter wheel via a pair of belts.The power input is supplied by a 5 HP motor rotating the driving wheel at 300 RPM. If the efficiency of the transmission is 80%, what RPM and torque is delivered to the driven wheel? |
| A) 120 RPM at 4 HP |
| B) 160 RPM at 4 HP |
| C) 220 RPM at 4.5 HP |
| D) 220 RPM at 4.8 HP |
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