问题
单项选择题
10kV或6kV固定式配电装置的出线侧，在架空出线回路或有反馈可能的电缆出线回路中，应装设线路( )。
A．熔断器
B．隔离开关
C．断路器
D．带熔断器的负荷开关
答案
参考答案：B
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10kV或6kV固定式配电装置的出线侧，在架空出线回路或有反馈可能的电缆出线回路中，应装设线路( )。
A．熔断器
B．隔离开关
C．断路器
D．带熔断器的负荷开关
参考答案：B
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| The old Olympic Games began around the year 776 BC in Creece. Many of the sports 1 the same as they are now. But then women were not 2 to take part in the games. The first Olympic Cames 3 modern times happened in 1896. They were 4 in Greece, where the games were born. Both the Summer and Winter Olympics are held 5 four years. The Winter Olympics are usually held two years 6 the Summer Olympics. The 24th Summer Olympics were held in 1984in Los Angeles (洛杉矶).The competitors from he People's Republic of China 7 the games for the first time. The Chinese competitors 8 many medals since then. 9 most of the medals were won by women. We hope men will 10 their best to wm more medals.
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