As the power requirements of single load systems are usually small, all our homes, offices are supplied with a single-phase A.C. supply only. To get proper working conditions using this single-stage supply, compatible motors need to be utilized. Besides being compatible, the motors have to be economical, reliable and easy to repair. One will discover all of these characteristics within a phase induction motor easily. Similar to Single Phase Ac Motor three-phase motors but with some modifications, single-phase induction motors certainly are a great choice for domestic appliances. Their simple design and low cost possess attracted many applications.

Single-phase induction motors will be the simple motors which operate on single -phase A.C. and where torque is produced due to induction of electricity due to the alternating magnetic fields