What are the failure hypotheses?
For its phase, the chief of the Medellín Metro, Tomás Elejalde, defined the tendencies that it seems that brought about the failure within the transportation gadget.
“We hypothesize that the A lightning strike final evening can have affected the catenary gadgetto. When a teach handed on this space, the catenary fell, which brought about a detachment and, because of this, a brief circuit, producing sparks and a few smoke. At no time all over this procedure was once there any possibility to other folks.; The motive force within the teach cabin was once no longer uncovered to threat, because the programs are disconnected upon touch with the bottom. This disconnection was once the reason for the loss of energy on line A and line B concurrently,” he highlighted.
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After all, the chief of the Medellín Metro defined that the faults in Suramericana and Caribe have been remoted. In Suramericana, a repairs workforce of about 20 other folks briefly solved the issue within the catenary, whilst in Caribe the paintings was once extended because of torrential rains.
Regardless of this, the provider has already been restored and can function generally, even if some minor maintenance can be performed.
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