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The type of signal used at congested stations to close-in trains is known as a ______ signal

User Arshan
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Final answer:

The correct answer to the type of signal used at congested stations to manage train traffic is a 'block signal'. This system is essential for safe train operations

Step-by-step explanation:

The correct answer is block signal. In the context of train station operations, particularly at congested stations, a block signal system is crucial.

These signals ensure that trains are spaced out safely by dividing tracks into sections, or "blocks." Each block has a signal at the beginning, and a train is only allowed to enter the block if the signal is favorable—generally showing a green light.

If the block ahead is occupied by another train or if there's another reason the track ahead isn't clear, the signal will show red, indicating to the approaching train that it must stop or slow down.

This system of signaling is paramount to maintaining safe operations and reducing collisions or other accidents, allowing close-in trains to enter and leave stations systematically even when traffic is high and the schedule is tight.

At congested train stations, a signal known as a block signal is used to close-in trains. A block signal is a signal that indicates the presence of a train on a track section, and it helps regulate the movement of trains by controlling access to different sections of the track.

These signals are essential in preventing accidents and ensuring the safe operation of trains in highly congested areas.

For example, in busy commuter train stations, block signals are used to manage the flow of trains and ensure that only one train is allowed in a block or section at a time.

This helps maintain a safe distance between trains, reducing the risk of collisions or accidents.

The block signals are typically placed at regular intervals along the track, and they provide visual indicators to train operators about the status of the track ahead.

User Jebin
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