To reverse the direction of rotation of a capacitor start motor while it is running, we should
1
disconnect the motor from the supply till it stops then reconnect it to supply with the reversed connection of main or auxiliary winding
2
disconnect the motor from the supply and immediately reconnect it to supply with reversed connections of the main winding
3
reverse the direction of connection of the auxiliary winding and after motor comes to rest then connect auxiliary winding to the supply
4
reverse the direction of connections of the auxiliary winding and immediately connect it to supply