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elixir [45]
4 years ago
5

Why are unit trains more efficient than mixed freight trains?

Biology
1 answer:
maria [59]4 years ago
7 0
<span>Unit train cargo uniformly goes from location A to B, while mixed train cargo is mixed in delivery, from point A to B, but also A to C, etc. Unit trains are more efficient because no extra time is needed to detach cars to send to other locations.</span>
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