MCQOPTIONS
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MCQOPTIONS
| 1. |
Which of the following is true for Length of path of contact? |
| A. | Sum of path of recess and path of approach |
| B. | Difference of path of approach and path of recess |
| C. | Twice the arc of approach |
| D. | Twice the path of recess |
| Answer» B. Difference of path of approach and path of recess | |