当采用双回路(多回路)架空进线接入户内变电所时,宜在不同的墙面进线;在同一墙面进线时,则两路进线的最近两套管带电部分之间的水平距离应符合下列哪些规定()。 ["10kV不小于2.2m","20kV不小于2.3m","35kV不小于2.4m","110kV不小于2.9m","220kV不小于3.5m"]
泰勒提出的选择学习经验的原则是什么?
计算机监控系统应具有以下哪些功能() ["数据采集处理","事故顺序记录","远方集中和就地控制操作","“四遥”(即遥控、遥调、遥测、遥信)调度和通信","电压和无功功率调节和控制","防误操作闭锁","同步鉴定","人机对话"]
UMG8900支持ATM承载的业务类型包括()。 ["rt-VBR(real-time Variable Bit Rate)","ABR(Available bit rate)","CBR(Constant Bit Rate)","UBR(Unspecified Bit Rate)","nrt-VBR(noreal-time Variable Bit Rate)"]
应建立健全段、车间、工区三级()体系。 ["安全责任","教育","安全","技术"]
课程内涵的发展趋势是什么?