Which statement is true about the aircraft's braking system?

The aircraft's braking system being anti-skid equipped is significant because it enhances safety during landing. The anti-skid system prevents wheel lock-up during braking, especially on slippery or wet runways. By continually monitoring wheel speed and modulating brake pressure as necessary, the anti-skid system allows for maximum braking efficiency while maintaining control. This feature is crucial in ensuring the aircraft can stop safely without skidding, which can lead to loss of control or increased stopping distance.

In contrast, the other statements describe elements that do not accurately characterize the system. For instance, while some aircraft may have mechanical linkages in their braking systems, this is not universally applicable across aircraft, and it does not reflect the typical advanced systems in use today. The relationship between the braking system and the landing gear system can indeed be intricate, as the braking mechanisms are often closely tied to gear operations; thus, stating that they are unrelated is misleading. Lastly, while some components may operate electrically, the braking system as a whole usually involves hydraulic systems rather than operating solely on electrical power.