alternate polarity operation

alternate polarity operation

[′ȯl·tər·nət pə′lar·əd·ē ‚äp·ə′rā·shən]
(metallurgy)
A resistance welding method which utilizes alternating polarity for the progression of weld pulses.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
Full browser ?