Given the circuit in Figure 1, where the diodes D2 and D3 are faulty without any possibility to be replaced. Describe the circuit function and determine its reliability at t=100h, knowing that Xd = 10g/h and RC = 109 g/h. Supposing to be able to replace with preventive maintenance the faulty diodes, identify (to) and the number of iterations (i) enabling to increase the system reliability by 10%.
RC
11
12
12