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问题：
[单选题]两台容量不同.变比和连接组别相同的三相电力变压器并联运行,则( )。
A、变压器所分担的容量与其额定容量之比与其短路阻抗成正比
B、变压器所分担的容量与其额定容量之比与其短路阻抗成反比
C、变压器所分担的容量与其额定容量之比与其短路阻抗标幺值成正比
D、变压器所分担的容量与其额定容量之比与其短路阻抗标幺值成反比
参考答案：
D
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