Exam (elaborations)
NCCER Level 1 Module_7 (Copper Tubing and Fittings)
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NCCER Level 1 Module_7 (Copper Tubing and Fittings) Annealed Correct Ans - Metal that has been heat treated to soften it, making it formable. Hard drawn copper tubing is annealed to make it soft and formable. Brazing Correct Ans - A heat bonding method of joining m...
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