To adjust a coupler / drawbar, separate equipment at least how many feet?

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Prepare for the Canadian National Railroad Exam. Study with flashcards and multiple choice questions, each one offering hints and explanations. Ace your exam!

Multiple Choice

To adjust a coupler / drawbar, separate equipment at least how many feet?

Explanation:
The main idea is the safe clearance distance required when working with couplers. When you separate equipment to adjust a coupler or drawbar, you need to be far enough away to avoid being struck or crushed by moving cars or by the knuckle and drawbar during uncoupling. Fifty feet provides a safe cushion so you’re out of the potential swing range and have room to retreat if a car shifts or a brake application changes the situation. If you can’t maintain that clearance, you shouldn’t proceed until the area can be secured and a proper lookout or additional protection is arranged.

The main idea is the safe clearance distance required when working with couplers. When you separate equipment to adjust a coupler or drawbar, you need to be far enough away to avoid being struck or crushed by moving cars or by the knuckle and drawbar during uncoupling. Fifty feet provides a safe cushion so you’re out of the potential swing range and have room to retreat if a car shifts or a brake application changes the situation. If you can’t maintain that clearance, you shouldn’t proceed until the area can be secured and a proper lookout or additional protection is arranged.

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