What is the holding test time for a 450 meter train?

The holding test time for a 450 meter train is an important operational standard used to determine how long a train can be held at a station or in a location without affecting the overall schedule. In this case, the correct answer is 25 minutes, which is derived from established guidelines aimed at ensuring efficient train movements within the railway network.

The 25-minute holding time is likely based on factors such as the length of the train, typical station dwell times, and the need to manage the overall flow of train services. Understanding this holding time helps railway staff and operational planners make decisions regarding scheduling, platform management, and coordination with other train services.

It is crucial to adhere to this time to maintain punctuality and avoid delays that could impact not only the train in question but also subsequent train operations and overall service reliability.