Capacitors are typically used for power factor and voltage correction. A minor correction on what theysayso wrote. If the line is long enough, voltage regulat

Capacitors are typically used for power factor and voltage correction. A minor correction on what theysayso wrote. If the line is long enough, voltage regulators are used to increase the voltage at a certain point. Phasing for lines is checked by a rotation meter, it is either A-B-C or A-C-B. Get it wrong and your motors spin backwards.