MCQOPTIONS
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| 1. |
In a cam drive with uniform velocity follower, the sharp corners of the displacement diagram are rounded off at the beginning and at the end of each stroke. This is done |
| A. | ecause of difficulty in manufacturing cam profile |
| B. | ecause of loose contact of follower with cam surface |
| C. | n order to have acceleration in beginning and retardation at the end of stroke within the finite limits |
| D. | ecause the uniform velocity motion is a partial parabolic motion |
| Answer» D. ecause the uniform velocity motion is a partial parabolic motion | |