当前位置：在线题库搜索＞[单选题]我国高速铁路牵引供电系统的常见供电方式是： （ ）的答案是什么？
问题：
[单选题]我国高速铁路牵引供电系统的常见供电方式是： （ ）
A、直接供电
B、直接供电加回流线
C、BT供电
D、AT供电
参考答案：
D
相关内容
- ● 试述综合自动化变电站优越性。
- ● CSC2000变电站综合自动化系统一般具有哪些功能？
- ● CSC2000变电站综合自动化系统有何特点？
- ● 变电站综合自动化的内容应包括（）
- ● Mainly eat 3 or 4 partly cloudy to overcat occaional rain（）lowly outh moderate or good.
- ● （）any cae or upected cae of quarantinable dieae，or any cae of eruptive dieae or any death be dicovered，the local quarantine officer mut be notified immediately．
- ● Should any cae or upected cae of quarantinable dieae，or any cae of eruptive dieae or any death be dicovered，the local Quarantine Officer mut be（）immediately.
- ● Mater are（）olely reponible for all damage or accident of whatever kind reulting from the navigating or handling of their veel by day or by night.
- ● If he i a common carrier，he i abolutely reponible to the owner of the good carried （）any lo or damage to them unle caued by an Act of God or the Queen’ enemie，or the inherent vice in the good themelve，or the negligence of the owner of the good，or a general average acrifice.
- ● 系统中雷达状态包括Unknown、Operational（or ON）、Failed（or OFF）、Detached。
- ● Owner are to be reponible for lo of or damage to the good or delay in delivery of the good only in cae the lo，damage or delay ha been caued by the improper or negligent towage of the good．Thi mean that（）.
- ● The carrier i liable for lo of or damage to the good or delay in delivery caued by fire，（）the claimant prove that the fire aroe from fault or neglect on the part of the carrier，hi ervant or agent.
