What does the electro-pneumatic uncoupling package do?

The electro-pneumatic uncoupling package is designed to enable quicker and more efficient uncoupling of train cars. This technology uses a combination of electrical and pneumatic systems to provide a rapid connection and disconnection between train cars, significantly reducing the time and effort required for train operators to uncouple them manually. By streamlining this process, it enhances operational efficiency and safety on the rail network, minimizing delays during train maneuvers.

The other options do not accurately describe the function of the electro-pneumatic uncoupling package. While effective communication between train operators is crucial, it is not related to the uncoupling mechanism. Similarly, reducing friction between train cars is not a function of this package, as it specifically focuses on the uncoupling process rather than the dynamics of train movement. Lastly, controlling the power supply to train lights pertains to a different system altogether, as the uncoupling technology is not involved in lighting functionalities.