In a 3-section motor, three currents are used to energize three, or site (www.molfettacalcio.it) multiples of three, coils. Three-section motors are self-starting and do not require an external DC source. The rotor speed in an induction motor varies, depending on the fluctuating magnetic induction, and this fluctuation outcomes in the rotor turning at a decrease velocity than that of the stator’s...