电力系统的部分接线如图所示,各地电网的额定电压示于图中,设变压器T1工作于接+2.5%的抽头,T2工作于主抽头,T3工作于-5%抽头,这些变压器的实际变比为:
A.T1:10.5/124.025kV,T2:110/38.5kV,T3:33.25/11kV B.T1:10.5/121kV,T2:110/38.5kV,T3:36.575/10kV C.T1:10.5/112.75kV,T2:110/35kV,T3:37.5/11kV D.T1:10.5/115.5kV,T2:110/35kV,T3:37.5/11kV正确答案C