The trail of the welded puddle is known as the ____________________. 10. No company was more important to...

9. The trail of the welded puddle is known as the ____________________.
10. No company was more important to the acceptance of the welding industry than ________________ ________________.
11. Welding replaced the use of what type of metal fastener?
12. The ____________________ is always the weak point in a structure.
13. With a flux core welder, the stick electrode has been replaced with a continuous ____________________.
14. ____________________ welding allows any kind of metal to be fused together to form clad.
15. This type of welding produces pressures as high as __________ million psi.
16. This process was discovered during war when ________________ was found fused to armament.
17. The ________________ - ________________ gap is always less than one inch between the two metals.
18. After this process, what happens to the clad before it is shipped?
19. The welder is not in much danger of fatal shock because the weldor uses ________________ current.
20. Dry underwater welding requires a ________________ to be lowered to the item to be welded and the water pumped out.