Physics · Railway Engineering
In railway track layouts, what is the primary purpose of a 'triangle' (or wye)?
- 1Allowing trains to pass each other on a single line
- 2Changing the direction of the engine or locomotive✓
- 3Crossing over between parallel tracks
- 4Diverting trains from the main line to a branch line
Correct answer
Changing the direction of the engine or locomotive
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