Physics · AC Machines
In a 3-phase delta-connected induction motor, if the R-phase line fuse blows (single phasing) while running, which of the remaining phase windings are most likely to burn out due to carrying excessive current?
- 1Y and B phases✓
- 2R and Y phases
- 3R and B phases
- 4R phase only
Correct answer
Y and B phases
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