Single Phase Motors Hysteresis motor is particularly useful for high-quality record players and tape-recorders because it revolves synchronously it is not subject to any magnetic or mechanical vibrations it develops hysteresis torque which is extremely steady both in amplitude and phase it can be easily manufactured in extremely small sizes of up to 1 W output it revolves synchronously it is not subject to any magnetic or mechanical vibrations it develops hysteresis torque which is extremely steady both in amplitude and phase it can be easily manufactured in extremely small sizes of up to 1 W output ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The main winding and starting winding of a single phase induction motor are connected in _______ across the supply. None of the listed here Series-parallel Series Parallel None of the listed here Series-parallel Series Parallel ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The full load efficiency of a shaded pole motor is about _______ 30 to 35% 60 to 70% 70 to 80% 5 to 10% 30 to 35% 60 to 70% 70 to 80% 5 to 10% 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 7 to 8 times 4 to 5 times Equal to 8 to 10 times 7 to 8 times 4 to 5 times Equal to ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In a repulsion motor, brushes are connected To starting winding Together by a jumper wire To the external supply To stator winding To starting winding Together by a jumper wire To the external supply To stator winding ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A shaded pole motor does not possess capacitor centrifugal switch commutator all of these capacitor centrifugal switch commutator all of these ANSWER DOWNLOAD EXAMIANS APP
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