Engine 2014: General Subjects

1. A The jaws on the three- jaw chuck can be individually adjusted.
2. B The jaws on the four- jaw chuck can be individually adjusted.
3. C The three-jaw chuck will hold square, round, and irregular  shapes in either a concentric or an eccentric position.
4. D Since the three-jaw universal chuck is automatically self- centering, it is always more accurate than the four-jaw independent chuck.

Tip: press A-D to answer