engineering recuitment ONGC AEE Mechanical Mock Test 2025 Production Engineering (Manufacturing) Joining Soldering and Brazing
Under optimal conditions of the process the temperature experienced by a copper work piece in fusion welding, brazing and soldering are such that
1
Twelding > Tsoldering > Tbrazing
2
Tsoldering > Twelding > Tbrazing
3
Tbrazing > Twelding > Tsoldering
4
Twelding > Tbrazing > Tsoldering
5
Tsoldering > Tbrazing > Twelding