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why does dc series motor not work on no load? |
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Answer» In anyDC motorthe speed depends inversely on the flux and directly proportional to emf, N ~E/flux.Motorarmature currentisdecided by theload.Onno loadthe armature current drawn by themotor willvery small. ... Thisisthe reason whyseries motor shouldnever be started on lightloadsorno loadconditions. |
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