1.

Under optimal conditions of the process the temperature experienced by a copper work piece in fusion welding, brazing and soldering are such that

A. Twelding > Tsoldering > Tbrazing
B. Tsoldering > Twelding > Tbrazing
C. Tbrazing > Twelding > Tsoldering
D. Twelding > Tbrazing > Tsoldering
Answer» E.


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