Physics, asked by gurnoor16311, 1 year ago

The cutting portion of a drill is to be welded to its
shank. The process best suited for this is:
(1) Ultrasonic welding
(2) Electron beam welding
(3) Friction welding
(4) Laser welding

Answers

Answered by shubhampashankar

(2) electron beam welding

Answered by pavaiparthibann1

Answer:

Friction welding

Explanation:

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