C_1 is a high-voltage capacitor Department.R_1 is resistance to high voltage sector.C_2 is resistance, low-voltage sector.R_2 is resistance to low voltage sector.C_E station capacity is to Earth.
C_1 is the high voltage capacitor R_1 is the strong resistance C_2 is the resistance of the low resistance R_2 is the low capacity Venice C_E is grounded.
C_1 is capacitor voltage sector R_1 is high resistance region is part C_2 resistance low R_2 is resistance low power sector C_E . Is the ground capacity strain .