Single Phase Motors If the single phase motor runs hot the probable cause cannot be Shorted stator coils High voltage Low voltage Blown fuse Shorted stator coils High voltage Low voltage Blown fuse ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Electrical faults in a motor occur must commonly in its Brushes Commutator Control equipment Motor winding Brushes Commutator Control equipment Motor winding ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Torque developed by a single phase induction motor at starting is Nil None of the listed here Uniform Pulsating Nil None of the listed here Uniform Pulsating ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In a split phase induction motor, the two stator windings Draw only the in phase currents Draw equal current Are mutually displaced by 90° electrical Have equal R/XL ratio Draw only the in phase currents Draw equal current Are mutually displaced by 90° electrical Have equal R/XL ratio ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors For the same rating, the size of a single phase induction motor is about _______ that of the corresponding 3-phase induction motor. 1.5 times 0.33 times The same as 3 times 1.5 times 0.33 times The same as 3 times ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The wattage rating for a ceiling fan motor will be in the range 200 to 250 W 50 to 150 W 250 to 500 W 10 to 20 W 200 to 250 W 50 to 150 W 250 to 500 W 10 to 20 W ANSWER DOWNLOAD EXAMIANS APP
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