Single Phase Motors The single phase series motor can operate on DC only AC only None of the listed here Both AC and DC DC only AC only None of the listed here Both AC and DC ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following motors is used for unity power factor ? Universal motor Hysteresis motor Schrage motor Reluctance motor Universal motor Hysteresis motor Schrage motor Reluctance motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Locked rotor current of a shaded pole motor is slightly more than full load current less than full load current equal to full load current several times the full load current slightly more than full load current less than full load current equal to full load current several times the full load current ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Capacitor motors _______resistance split phase induction motors. Cost about the same as Poor starting torque than Are costlier than Are less costly than Cost about the same as Poor starting torque than Are costlier than Are less costly than ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In a capacitor start motor, the phase displacement between starting and running winding can be nearly 30° 90° 10° 60° 30° 90° 10° 60° ANSWER DOWNLOAD EXAMIANS APP
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 can be easily manufactured in extremely small sizes of up to 1 W output it develops hysteresis torque which is extremely steady both in amplitude and phase it revolves synchronously it is not subject to any magnetic or mechanical vibrations it can be easily manufactured in extremely small sizes of up to 1 W output it develops hysteresis torque which is extremely steady both in amplitude and phase ANSWER DOWNLOAD EXAMIANS APP
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