Final answer:
A '10-lb test' on a fishing line indicates the line's breaking strength in pounds, meaning it can handle up to 10 pounds of weight before breaking. It helps anglers choose the right line for the weight of fish they target.
Step-by-step explanation:
When a fishing line is designated as "a 10-lb test," it refers to c. the breaking strength in pounds of the fishing line. This essentially means the line is rated to withstand a maximum load of 10 pounds before it is at risk of breaking.
It is important for anglers to select a fishing line with an appropriate test strength for the type of fish they are hoping to catch. This specification ensures that the line can handle the typical fights of fish up to that weight without snapping. Anglers also let fish tire out before reeling them in fully, to prevent the line from breaking due to sudden, high accelerations.