Abstract
The d.c. electric arcs between graphite, iron, and copper electrodes exhibit a sudden discontinuity in their volt� ampere curves. The acoustic noise emitted on the high current side of the discontinuity is much louder than on the low current side, and the two modes of arc operation are called the "silent" and "hissing" forms.
Subject
General Physics and Astronomy
Cited by
5 articles.
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