0 votes 0 votes Which of these processes involve$(s)$ melting in metallic workpieces? Electrochemical machining Electric discharge machining Laser beam machining Electron beam machining Others gateme-2022-set2 multiple-selects + – Arjun asked Feb 15, 2022 retagged Mar 21, 2022 by Lakshman Bhaiya ♦Arjun 28.5k points answer See all 0 reply