If the windings are connected in parallel, {HEAD ~ excessive torque} greater than a predetermined value required by the load is applied to {TAIL ~ the load}, resulting in the occurrence of unnecessary power consumption 
If the windings are connected in parallel , { HEAD ~ excessive torque } greater than a predetermined value required by the load is applied to { TAIL ~ the load } , resulting in the occurrence of unnecessary power consumption
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH