The gaps in the Commutator suggest the magnetic subject retains resetting Hence the rotor is rarely capable to align, though the rotor keeps hoping, so we get a relentless rotation. There are usually two pairs of brushes and various commutated plates, that are activated simultaneously. Hydraulic Starter Some diesel engines https://konjacfacialball89752.tribunablog.com/alternator-parts-an-overview-49837562