Which of the following characteristics should be possessed by a properly made weld?
1. The weld should not crack in the bend test
2. There should be no scum imbedded In the weld
3. Appearance should be spongy
4. Electrode distance variation should be minimal
1
1, 2, and 4
2
Only 2 and 4
3
2, 3, and 4
4
Only 1 and 2