How is a HOT BOX DETECTOR referenced on the station page of a Division Timetable?

A HOT BOX DETECTOR is referenced as HBD on the station page of a Division Timetable. This abbreviation is widely used in the railroad industry to provide a quick and clear identification for the device, which monitors the temperature of wheel bearings and helps to prevent potential accidents due to overheating. Using acronyms like HBD is common practice in operational contexts, as it enhances communication efficiency among railroad personnel.

The other options, while they may seem plausible, do not correspond to the standardized terminology used in Division Timetables for HOT BOX DETECTORS. It’s crucial in operational settings to use universally understood abbreviations to avoid confusion and ensure that all team members can effectively interpret station details.