welding

3. Information that appears below the reference line refers to the
7. The primary element of any welding symbol
10. The center-to-center distance of an intermittent fillet weld
11. A right-angle triangle attached to either side of the reference indicates a
12. The junction between the surface of a weld and the base metal
13. To perform a 2G weld
14. A weld produced by filling an elongated hole in an overlapping member, and attaching it to the member beneath is called a
16. plug and slot welds are commonly used on this weld joint

1. A weld applied to the other side of a groove weld after the front side has been completed
2. A welding process that is semi-automatic and use a continuous fed electrode wire
4. A weld applied before to the other side of a weld joint before the groove weld is started
5. The weld-all-around symbol is indicated by a ----- at the junction of the reference line and arrow
6. The height of a weld above the base metal in a groove weld
8. Information appearing above the reference line refers to the]
9. the finish surface of a weld
15. a type of weld joint where two parallel members overlap each other