nonsynchronous initiation

nonsynchronous initiation

[¦nän′siŋ·krə·nəs i‚nish·ē′ā·shən]
(metallurgy)
In resistance welding, random starting and stopping of transformer primary current relative to the voltage wave.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.