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Q. |
The 'crowning' of flat pulleys is generally done pulley |
A. | To reduce belt friction |
B. | To prevent belt joining from damaging the belt surface |
C. | To prevent the belt from running off the pulley |
D. | In case of cross belt drives only |
E. | None of the above |
Answer» C. To prevent the belt from running off the pulley |
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