Warning Time
परिभाषा: The minimum period staff must have between a warning being given and a train arriving, allowing everyone to reach a position of safety.
उदाहरण: Line speed of 125mph required a warning time of 45 seconds
परिभाषा: The minimum period staff must have between a warning being given and a train arriving, allowing everyone to reach a position of safety.
उदाहरण: Line speed of 125mph required a warning time of 45 seconds