The state of the circuit (open or closed) determines the jumper setting.
电路的状态(开或闭)决定了跳线设置。
2
All of the safety and interlock equipment in the world will not help if someone in your facility attempts to short-circuit or jumper-out safety controls.
如果贵公司有人试图使安全控制短路或跳过安全控制，那么全世界所有的安全及联锁设备都没有用。
3
This paper introduced the research, trial production, testing and application of jumper device of prefabricating aluminum pipe for multi-circuit strain tower in EHV transmission line.