MCQOPTIONS
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| 1. |
The problem of interference in an involute pinion, which has to come in external mesh with a gear, can be avoided by |
| A. | increasing the pressure angle |
| B. | positive profile correction on pinion and corresponding negative profile correction on gear |
| C. | machining the pinion teeth through hobbing so that the interfering portion gets undercut |
| D. | all of the above |
| Answer» E. | |