кпд1=(Е1-Е2).Е1 T2=T1*(1-кпд1)=0,65*T1 кпд2=(1,15*T1-1,1*T2)/1,15*T1=(1,15*T1-1,1*0,65*T1)/1,15*T1=0,378=37,8%
кпд1=(Е1-Е2).Е1 T2=T1*(1-кпд1)=0,65*T1 кпд2=(1,15*T1-1,1*T2)/1,15*T1=(1,15*T1-1,1*0,65*T1)/1,15*T1=0,378=37,8%