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What is the minimum thickness that can be welded in ultrasonic welding?(a) 0.58 mm(b) 0.21 mm(c) 0.38 mm(d) 0.92 mmI had been asked this question during a job interview.This is a very interesting question from Solid State Welding in section Welding and Related Processes of Casting-Forming-Welding II |
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Answer» Right choice is (C) 0.38 mm |
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