Single Phase Motors Which of the following motors can be used for unity power factor ? Hysteresis motor Schrage motor Shaded pole motor Capacitor run motor Hysteresis motor Schrage motor Shaded pole motor Capacitor run motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following statements regarding a reluctance motor is incorrect ? It is nothing else but a single-phase, salient pole synchronous-induction motor It requires no D.C. field excitation for its operation Its squirrel cage-rotor is of unsym-metrical magnetic construction in order to vary reluc-tance path between stator and rotor It cannot be reversed, ordinarily It is nothing else but a single-phase, salient pole synchronous-induction motor It requires no D.C. field excitation for its operation Its squirrel cage-rotor is of unsym-metrical magnetic construction in order to vary reluc-tance path between stator and rotor It cannot be reversed, ordinarily ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The electric motor used in portable drills is Universal motor Capacitor run motor Hysteresis motor Repulsion motor Universal motor Capacitor run motor Hysteresis motor Repulsion motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In case of a shaded pole motor the direction of rotation of the motor is from shaded pole to main pole either of the above depending on voltage from main pole to shaded pole either of the above depending on power factor from shaded pole to main pole either of the above depending on voltage from main pole to shaded pole either of the above depending on power factor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Electrical faults in a motor occur must commonly in its Commutator Brushes Motor winding Control equipment Commutator Brushes Motor winding Control equipment ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which motor is normally free from mechanical and magnetic vibrations? Hysteresis motor Shaded pole motor Universal motor Split phase motor Hysteresis motor Shaded pole motor Universal motor Split phase motor ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS