Supply Voltage B+ 11.8 v
  B+ voltage - Plate Voltage = Voltage drop across Rp
Resistor Value Rp 46 k Drop= 5.9 volts
Grid R-Value for next stage Rg 1000 k
 
Plate Voltage 5.9 v (Rp*Rg) / (Rp+Rg) = Adjusted plate load resistance
  43.97706[1]
Internal Plate Resistance Rpg 12.5 k
  Voltage drop / Plate resistor value = Current across plate resistor
Grid Voltage -0.5 v Current= 0.1283
 
 
 
Internal Grid to Cathode Rgk 0.5 k
 
CathodeVoltage 0.2 v -3.89831 Suggested Rk value
 
1.4 k= Actual Rk value

[1]
Load Calculated with Rp and the next stage Rg in parallel