Three Phase Induction Motors The frame of an induction motor is usually made of Cast iron Silicon steel Aluminium Bronze Cast iron Silicon steel Aluminium Bronze ANSWER DOWNLOAD EXAMIANS APP
Three Phase Induction Motors The power factor of an induction motor under no load conditions will be closer to 0.2 lagging 0.5 leading Unity 0.2 leading 0.2 lagging 0.5 leading Unity 0.2 leading ANSWER DOWNLOAD EXAMIANS APP
Three Phase Induction Motors The cogging of an induction motor can be avoided by Auto transformer starter Having number of rotor slots more or less than the number of stator slots Proper ventilation Using DOL starter Auto transformer starter Having number of rotor slots more or less than the number of stator slots Proper ventilation Using DOL starter ANSWER DOWNLOAD EXAMIANS APP
Three Phase Induction Motors The term cogging is associated with Dc series motors Three phase transformer Induction motors Compound generators Dc series motors Three phase transformer Induction motors Compound generators ANSWER DOWNLOAD EXAMIANS APP
Three Phase Induction Motors The crawling in an induction motor is caused by Harmonics developed in the rotor Improper design of machine Low voltage supply High loads Harmonics developed in the rotor Improper design of machine Low voltage supply High loads ANSWER DOWNLOAD EXAMIANS APP
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