MCQOPTIONS
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| 1. |
Why Wide tolerance on core diameter of internal threads is given? |
| A. | To prevent binding at the root of the tap |
| B. | To prevent binding at the crest of the tap |
| C. | To prevent binding at the flank of the tap |
| D. | To prevent binding at the face of the tap |
| Answer» B. To prevent binding at the crest of the tap | |