What is centralized traffic control (CTC)?

Prepare for the CPKC Train Dispatcher Trainee Test with interactive flashcards and multiple-choice questions. Each query is complemented by hints and detailed explanations. Equip yourself for the test now!

Centralized Traffic Control (CTC) is defined as a block system that utilizes block signal indications to authorize train movements. In this system, the dispatcher can monitor and control train movements over a designated section of track from a central location. By leveraging block signals, the dispatcher is able to ensure the safe and efficient movement of trains, allowing them to safely enter and exit different segments of track while preventing collisions.

CTC enhances safety and operational efficiency by automatically managing signal aspects that inform engineers whether they can proceed, should slow down, or must stop, based on the status of the blocks ahead. This centralized method of control allows for more responsive management of train schedules and increases traffic flow on the rail network, providing a level of oversight that is essential in busy rail environments.

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