Electrical Engineering · Power Electronics
A single-phase full-wave fully controlled AC-DC rectifier (4-SCR configuration) is used for the speed control of a separately excited DC motor. In how many quadrants can the rectifier control the drive?
- 1Three quadrants only
- 2All four quadrants
- 3One quadrant only
- 4Two quadrants only✓
Correct answer
Two quadrants only
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