Single Phase Motors Which of the following motors is used for unity power factor ? Schrage motor Hysteresis motor Universal motor Reluctance motor Schrage motor Hysteresis motor Universal motor Reluctance motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following single phase motor is available with speed as low as one revolution per month? Reluctance Universal Hysteresis Shaded pole Reluctance Universal Hysteresis Shaded pole 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. The same as 0.33 times 1.5 times 3 times The same as 0.33 times 1.5 times 3 times ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors When a universal motor is operated on no load, its speed is limited by Weight of the armature Windage and friction Supply voltage frequency Armature reaction Weight of the armature Windage and friction Supply voltage frequency Armature reaction ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A 50 Hz, 4- pole single phase induction motor will have a synchronous speed of ______ None of the listed here 750 rpm 1500 rpm 1200 rpm None of the listed here 750 rpm 1500 rpm 1200 rpm ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which motor is normally free from mechanical and magnetic vibrations? Split phase motor Universal motor Hysteresis motor Shaded pole motor Split phase motor Universal motor Hysteresis motor Shaded pole motor ANSWER DOWNLOAD EXAMIANS APP
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