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why single phase induction motor not self starting ?

on 2012-10-16 17:48:15   by Supratik   on Electrical Engineering  1 answers

Ankan

on 2012-10-16 09:30:00  

Angle between field and rotor flux is 180 degree. We also know that torque is proportional to product of both flux and sin of angle between two fluxes. Due to angle 180 degree, starting torque will be zero.