____ is used to remove defective welds and to prepare a thick metal joint so that a full penetration weld can be made.
A) Washing
B) Gouging
C) U-grooving
D) Water jet cutting
Correct Answer:
Verified
Q9: Arc cutting electrodes differ from standard arc
Q10: _ uses a high-pressure jet of gas
Q11: _ gases do not add any heat
Q12: _ was an improvement of the carbon
Q13: A(n) _ process uses a consumable alloy
Q15: The power density of a cutting laser
Q16: The highest continuous power output-type lasers are
Q17: _ is the most common application of
Q18: _ gases in the laser beam cutting
Q19: The gas laser is capable of generating
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