Single Phase Motors Which of the following motor can be used for unity power factor? Scharge motor Hysteresis motor Capacitor run motor Shaded pole motor Scharge motor Hysteresis motor Capacitor run motor Shaded pole motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors If starting winding of a single-phase induction motor is left in the circuit, it will draw excessive current and overheat run slower run faster spark at light loads draw excessive current and overheat run slower run faster spark at light loads ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The full load efficiency of a shaded pole motor is about _______ 5 to 10% 70 to 80% 60 to 70% 30 to 35% 5 to 10% 70 to 80% 60 to 70% 30 to 35% ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The capacitor start, capacitor run induction motor acts as a true 2-phase motor at _______ Starting All loads No load Full load Starting All loads No load Full load 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
Single Phase Motors What could be the size of a universal motor for use in vaccum cleaners? 2 HP 1/4 HP 1 HP 3/4 HP 2 HP 1/4 HP 1 HP 3/4 HP ANSWER DOWNLOAD EXAMIANS APP
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