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The Ultimate Railroad Track & Operations Quiz
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How does dynamic braking slow down a diesel-electric locomotive?
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Hint
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⚖️
50-50
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Audience
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A
By applying friction brake shoes directly to the wheels
B
By dropping heavy magnets onto the rails
C
By running the traction motors in reverse as generators to dissipate energy
D
By reversing the exhaust flow of the diesel engine
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