This video contain detail description of induction motor such as construction and working principle of it In construction video describe stator and rotar. In stator slot are created in inner peripheral using steel alloy material . Rotor is of two type used in induction motor such as squirrel cage rotor and slip ring rotor are explained with suitable diagram and also contain its difference In working principle induction motor generate synchronous rotating magnetic field which is also explained and how this rotating magnetic field interact with rotor conductor to rotate nearly synchronous speed of rotating flux which is produce by three phase supply in stator winding is video me induction motor ke bare me bataya gya hai . Induction motor ki construction or working principle ko diagram ke madhyam se samjhane ki kosis ki hai .Construction me stator or rotor ke bare me bataya gya hai. Stator me kaise slot diye jate h taki usme three phase winding ki ja sake sath hi sath stator kis material ka banna hota hai . ye bataya gya hai . is video me induction motor me rotor kitne prakar ke use hote hai . Jaise squirrel cage or wound type rotor . Squirrel cage me jo conductor place karte hai vo jo ki end ring me short kar diye jate hai. Wahi slip ring rotor me winding ki jatti h or unko external resistance ke madhyam se short kar diya jata h taki starting torque ko badhya ghataya ja sake . Squirrel cage rotor or slip rotor ke advantage or disadvantage bhi bataye gye hai. working principle me rotating magnetic field three phase supply se kaise produce hota hai or ye rotating magnetic field rotor se interact kar use kaise ghumata hai ye bataya gya hai.