Single Phase Motors The starting winding of a single phase induction motor has ______ that of main winding. Less poles than None of the listed here Same number of poles as More poles than Less poles than None of the listed here Same number of poles as More poles than ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In a split phase induction motor, the two stator windings Are mutually displaced by 90° electrical Draw equal current Draw only the in phase currents Have equal R/XL ratio Are mutually displaced by 90° electrical Draw equal current Draw only the in phase currents Have equal R/XL ratio ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In repulsion motor, maximum torque is developed when brush axis is at 90° electrical to the field axis None of these brush axis is at 45° electrical to the field axis brush axis coincides with the field axis brush axis is at 90° electrical to the field axis None of these brush axis is at 45° electrical to the field axis brush axis coincides with the field axis ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In a capacitor start, capacitor-run motor, _______ winding is cut out after starting. None of the listed here Starting Main Neither starting nor main None of the listed here Starting Main Neither starting nor main ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors At starting, the line current of a capacitor start induction motor is ______ the normal full load current. 8 to 10 times Equal to 7 to 8 times 4 to 5 times 8 to 10 times Equal to 7 to 8 times 4 to 5 times ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following applications always have some load whenever switched on? All of the listed here Piston drills Fan motors Vaccum cleaners All of the listed here Piston drills Fan motors Vaccum cleaners ANSWER DOWNLOAD EXAMIANS APP
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