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Sound is used.To join plastic surfaces together(a) audible(b) Infra-sonic(e) ultrasonic(d) reverberated |
Answer» <html><body><p><strong>Answer:</strong></p><p>e) ultrasonic</p><p></p><p><strong>E</strong><strong>x</strong><strong>p</strong><strong>l</strong><strong>a</strong><strong>n</strong><strong>a</strong><strong>t</strong><strong>i</strong><strong>o</strong><strong>n</strong><strong>:</strong> </p><p>Ultrasonic welding is an <strong>industrial</strong> <strong><a href="https://interviewquestions.tuteehub.com/tag/technique-1240417" style="font-weight:bold;" target="_blank" title="Click to know more about TECHNIQUE">TECHNIQUE</a></strong> whereby high-frequency ultrasonic acoustic vibrations are locally applied to workpieces being held together <strong>under</strong> <strong>pressure</strong> to create a solid-state weld. It is <a href="https://interviewquestions.tuteehub.com/tag/commonly-2530443" style="font-weight:bold;" target="_blank" title="Click to know more about COMMONLY">COMMONLY</a> <a href="https://interviewquestions.tuteehub.com/tag/used-2318798" style="font-weight:bold;" target="_blank" title="Click to know more about USED">USED</a> for <strong>plastics</strong> and <strong>metals</strong>, and especially for <strong>joining</strong> <strong><a href="https://interviewquestions.tuteehub.com/tag/dissimilar-2059405" style="font-weight:bold;" target="_blank" title="Click to know more about DISSIMILAR">DISSIMILAR</a></strong> <strong>materials</strong></p><p></p></body></html> | |