Single Phase Motors For the same rating, a dc series motor costs ______single phase series motor. More than None of the listed here About the same Less than More than None of the listed here About the same Less than ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The single phase shaded pole motor has _____ Wound rotor High power factor High starting torque Squirrel cage motor Wound rotor High power factor High starting torque Squirrel cage motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The best suited motor to drive 1/4 HP fan in a hospital ward would be ______ motor. Shaded pole Hysteresis motor Single phase series motor Capacitor run motor Shaded pole Hysteresis motor Single phase series motor Capacitor run motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors For the same rating , the single phase induction motor is _______ that of 3-phase induction motor. None of the listed here The same as Less than More than None of the listed here The same as Less than More than ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In case of a reluctance motor, when the load is increased so that it cannot maintain synchronous speed the motor will Fall out of synchronism and come to stand still Run as induction motor Draw excessive armature current and may burn out Become unstable Fall out of synchronism and come to stand still Run as induction motor Draw excessive armature current and may burn out Become unstable ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Burning out of winding is due to short circuited capacitor capacitor value hiving changed None of these open circuiting of capacitor short circuited capacitor capacitor value hiving changed None of these open circuiting of capacitor ANSWER DOWNLOAD EXAMIANS APP
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