Evaluación General del Metro

What are the characteristics of a metro system?

• Electric traction.

• Propulsion via rails.

• Displacement over rails.

• Distance of braking 150 meters.

How are the mobile equipment of the Medellin Metro classified?

• Passenger vehicles.

• Passenger vehicles and auxiliary vehicles.

• Passenger vehicles, auxiliary vehicles, and trucks.

What should the driver of a passenger vehicle do if they encounter a signal that is off or not clearly recognizable?

• Continue moving and note it in the driver's certificate.

• Stop in front of the signal and continue moving.

• Continue moving only with a verbal order from the line operator.

What is the Central Control Post responsible for?

• Coordinating the movement of trains and maneuvers in the Bello yard.

• Supervising and controlling the movement of trains in the commercial line.

• Providing transport service to users.

What is an auxiliary vehicle?

• A vehicle without its own traction that serves for construction and maintenance.

• A vehicle that serves to carry the manager to the station they require.

• A vehicle with its own traction.

What is a protection section?

• A section of track in front of the fundamental signal that serves as a destination for a route.

• A section of track behind the fundamental signal that serves as a destination for a route.

• A section of track that must be kept clear to ensure the safety of a vehicle.

What is a section of train sequence by ATP?

• An operational designation for a section in a track to ensure free movement under the direction of the ATP system.

• A section of track that guarantees a free march under the basic signaling system.

• A section limited by fundamental signals.

What is the type of electrical substation according to its function?

• Electrical substation intended for supplying 1,500 volts of direct current for the operation of trains.

• Electrical substation intended to supply alternating current required for the operation of equipment.

• Electrical substation intended for alternating current for the operation of the SkeskeondeAlnanhei system.

Fill in the blank: The name of the operational position is __________.

True or False: The sections can be classified by topographic location, type of platform, technical attributions, and return installations.

• True

• False