Single Phase Motors The purpose of starting winding in a single phase induction motor is to _____ None of the listed here Reduce losses Limit temperature rise of the machine Produce rotating flux in conjunction with main winding None of the listed here Reduce losses Limit temperature rise of the machine Produce rotating flux in conjunction with main winding ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The best suited motor to drive 1/4 HP fan in a hospital ward would be ______ motor. Single phase series motor Shaded pole Hysteresis motor Capacitor run motor Single phase series motor Shaded pole Hysteresis motor Capacitor run motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The capacitor start, capacitor run motor is used in thode applications where _____ Silence is important None of the listed here Noisy operation is not important High starting torque is required Silence is important None of the listed here Noisy operation is not important High starting torque is required ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A resistance split phase induction motor is used for ______ Low inertia loads None of the listed here Very high inertia loads High inertia loads Low inertia loads None of the listed here Very high inertia loads High inertia loads ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors If the single phase motor runs hot the probable cause cannot be Low voltage Blown fuse Shorted stator coils High voltage Low voltage Blown fuse Shorted stator coils High voltage ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors If a single phase induction motor runs slower than normal, the most likely defect is open-circuit in the winding None of these worn bearings short-circuit in the winding open-circuit in the winding None of these worn bearings short-circuit in the winding ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS