A broad electrical discharge from a conductor occurring when the potential difference is high but not sufficient for a spark or arc.
More example sentences
- In either case, the possibility of causing propagating brush discharges should be considered.
- This provision prevents the risk of energetic propagating brush discharges, which can ignite dust-air mixture.
- If plasma balls failed to form, sure enough there were always brush discharges occurring at different points on the brass electrode.