Two value capacitor motor (Capacitor Start Capacitor Run) is a capacitor motor with different values of capacitance used for the starting and running conditions. Adding the capacitor to the starting winding produces a much greater twisting force when the motor is started. It also reduces the amount of electrical current required during starting to about 1-1/2 times the current required after the motor is up to speed compared to split phase motors require 3 to 4 times the current in starting that they do in running. These two or more capacitors are Usually found mounted On top of the motor.