If a railcar has multiple handbrakes, the letters A and B will be stenciled on the railcar frame. This is intended to identify the ends.

If a railcar has multiple handbrakes, the letters A and B will be stenciled on the railcar frame. This is intended to identify the ends.

• A. A and B
• B. B and C
• C. A and C
• D. A and D

Answer: (A)

When a railcar has more than one handbrake, the ends that have the handbrake mechanisms are labeled with letters on the car frame. This labeling gives crew a clear reference to identify which end they’re working with, which end to apply or release the brake from, and to communicate about the brake tests and securing the car in yard operations. If the car has handbrakes at both ends, those ends would be labeled A and B. So the option that identifies the two ends as A and B correctly describes which ends have the handbrakes. The other pairings would imply different ends have brakes, which isn’t the case here.

When a railcar has more than one handbrake, the ends that have the handbrake mechanisms are labeled with letters on the car frame. This labeling gives crew a clear reference to identify which end they’re working with, which end to apply or release the brake from, and to communicate about the brake tests and securing the car in yard operations.

If the car has handbrakes at both ends, those ends would be labeled A and B. So the option that identifies the two ends as A and B correctly describes which ends have the handbrakes. The other pairings would imply different ends have brakes, which isn’t the case here.