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BIS publication dealing with the code of practice of Induction Motors and Starters – Classification of cage motor – continuous rating and intermittent rating – specifications of motors – selecting  the cable rating – important factors which influence the selection of starters for induction motor – common troubles and their remedies for induction motor starters – Single phase prevention using current operated relay – Commissioning – points to be followed – Common induction motor troubles and their remedies – Causes of noise and vibration – Care of bearings – Static balancing  – Degreasing – Vacuum impregnation –Varnishing – drying out process –  Effect of unbalanced supply on the performance of induction motor – periodical maintenance – points to be remembered.