Final answer:
Control cables are most likely to break at connection points, areas with tight bends or where they pass through pulleys, and locations with high wear from vibration or friction. Environmental exposure adding to corrosion or material degradation also increases the risk of cable failure.
Step-by-step explanation:
The most likely places for a control cable to break are at points where there is repetitive movement, bending, or high tension. These areas typically include the ends near the connection points where the cable attaches to control mechanisms or actuators and any points where the cable is routed through tight bends or pulleys. Wear and tear from vibration and friction can also lead to failures, especially where the cable passes through guides or support structures that may have sharp edges or inadequate lubrication.
Another common point of failure is where the cable is exposed to environmental factors such as moisture, which can cause corrosion, or extreme temperatures, which can lead to material degradation. Regular maintenance, including inspection, lubrication, and timely replacement, can help prevent unexpected breaks in control cables.