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1. |
A double universal joint is used to connect two shafts in the same plane. The intermediate shaft is inclined at an angle of 20° to the driving shaft as well as the driven shaft. Find the maximum speed of the driven shaft if the driving shaft has a constant speed of 500 r.p.m. |
A. | 532.1 r.p.m |
B. | 469.85 r.p.m. |
C. | 566.25 r.p.m. |
D. | 441.5 r.p.m. |
Answer» D. | |