C-1. Which of the two stator windings used on single-phase split-phase motors is made up of the larger wire? a) start winding b) run winding c) either "a" or "b" d) neither "a" nor "b" C-2. Which of the two stator windings used on single-phase split-phase motors has the higher resistive value? a) start winding b) run winding c) either "a" or "b" d) neither "a" nor "b" C-3.Which of the following circuit conditions would have the better power factor? a) a circuit with a relatively large amount of resistance b) a circuit with a relatively large amount of inductance c) they should both be the same. d) none of the above C-4.Which of the following circuit conditions would have the poorer power factor? a) a circuit with a relatively large amount of resistance b) a circuit with a relatively large amount of inductance c) they should both be the same. d) none of the above

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Single Phase Induction Motor

The single-phase induction motor or engine consists of a single rotating phase in the stator and a rotating cage in the rotor. When phase one supply is connected to the stator winding, a magnetic field is generated. In the pulsating field, the rotor does not rotate due to inertia. So, a single-phase import motor does not start and requires some initial methods.