Engine : Electricity - 664/1386
|
|---|
| « Previous Question |
| Hysteresis is one cause of electrical power loss associated with electricity generation equipment. What phenomenon results in hysteresis? |
| A) heat generated by magnetic polarity reversals |
| B) excessive field current |
| C) pulsating terminal current |
| D) arcing at the brushes |
loading answer...
| Comments |
|---|
| There are no comments for this question. |