问题:
[单选题]
对于接在额定电压110kV与10kV输电线路间的降压变压器,当分接头接在+2.5﹪上时,该变压器的实际变比是( )。
A121/11(1+2.5%)
B110/10(1+2.5%)
C110/11(1+2.5%)
D121(1+2.5%)/10(1+2.5%)
对于接在额定电压110kV与10kV输电线路间的降压变压器,当分接头接在+2.5﹪上时,该变压器的实际变比是( )。
A121/11(1+2.5%)
B110/10(1+2.5%)
C110/11(1+2.5%)
D121(1+2.5%)/10(1+2.5%)
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