As the power requirements of single load systems are usually small, all our homes, offices are given a single-phase A.C. supply just. To get appropriate working 
conditions using this single-stage supply, compatible motors have to be used. Besides getting compatible, the motors have to be economical, dependable and simple to repair. One will discover all of these characteristics in one phase Single Phase Ac Motor induction motor easily. Similar to three-stage motors but with some modifications, single-phase induction motors are a great choice for household appliances. Their simple design and low cost have got attracted many applications.
Single-phase induction motors will be the simple motors which are powered by single -stage A.C. and in which torque is produced because of induction of electricity due to the alternating magnetic fields
