Which method is used to determine the total weight of rolling stock?

The method used to determine the total weight of rolling stock using portable scales is effective due to its flexibility and convenience. Portable scales can be easily moved to different locations, allowing for weighing in various environments where rolling stock may be present. This capability is particularly advantageous when weighing different types of equipment or vehicles on-site, as it eliminates the need for them to be transported to a fixed weighing facility.

Utilizing portable scales also facilitates quick data collection and can often be integrated into the operational workflow without significant downtime. This method provides accurate weight measurements that are essential for compliance with transportation regulations and operational efficiency. Additionally, portable scales can be calibrated to ensure accuracy, making them a reliable choice for field applications.

Other methods, such as manual weighing, overhead scales, and static scales, may have limitations in terms of mobility or convenience, making portable scales the preferred choice in many scenarios.