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The Ultimate Railroad Operations & Safety Challenge
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What is the purpose of a "derail" device on a track?
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Hint
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⚖️
50-50
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Audience
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A
To measure the weight of passing train cars
B
To guide wheels back onto the rails during a derailment
C
To intentionally derail unauthorized rolling stock to protect main lines
D
To lubricate the wheel flanges on sharp curves
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