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What happens if a three phase induction motor is suddenly
single-phased while running? Which type of winding
connection will be affected?
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Answer Posted / rajesh sharma
first. if motor conected in star than the winding which one
not gating phase it remain but other two winding which got
their phase they come in series and they burn becaz they
got 415v on the behalf of 230v. time is depend on load if
motor run on full load than motor burn in 15 to 20min if
motor run on half load means50% than its take more time as
well as incase of delta if R phase blown than Bphase of
winding burn becaz RandYphase winding come in series and B
winding got double phase so it burn. thanks for read
| Is This Answer Correct ? | 4 Yes | 11 No |
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