How many cars can each of the 5 tracks in the lay-up yard hold?

The correct answer, which states that each of the 5 tracks in the lay-up yard can hold ten cars, is based on the standard specifications for track capacity in such facilities. Understanding the operational limitations and design of lay-up yards is crucial for train operators.

Each track is typically designed with a specific length and structural integrity that accommodates a predetermined number of cars. In this case, a capacity of ten cars per track is common, allowing for efficient storage and management of rolling stock without overwhelming the infrastructure.

This capacity is not just about fitting the cars side by side; it also takes into account necessary maneuvering space, ease of access for maintenance, and safety regulations to prevent overloading any track.

In a lay-up yard, effective management of space is vital, and knowing the exact capacity helps operators plan their storage and maintenance schedules efficiently. This ensures that the yard operates smoothly and that all cars can be stored or retrieved without complications.