Engine: Expired / General Subjects

1. A The greater the number of welding passes the less the distortion, and welding on only one side of a joint with a single-V will minimize distortion.
2. B The greater the number the welding passes the less the distortion, and symmetrical welding on either side of a joint with a double-V will minimize distortion.
3. C The fewer the number of welding passes the less the distortion, and symmetrical welding on either side of a joint with a double-V will minimize distortion.
4. D The fewer the number of welding passes the less the distortion, and welding on only one side of a joint with a single-V will minimize distortion.

Tip: press A-D to answer