Fishing gears and net making

What is the primary purpose of twines in fishing gear?

• To provide buoyancy
• To strengthen knots
• For netting due to their strength
• To act as weights

Which material is commonly used for making floats due to its buoyancy?

• Lead
• Polyethylene
• Cotton
• Stainless steel

What property of fishing gear materials helps them withstand prolonged exposure to water?

• Density
• Melting point
• Durability in water
• Knot firmness

What type of fiber is made up of short, individual fibers spun together?

• Continuous filament
• Split fiber
• Monofilament
• Staple fibers

Which property refers to the maximum load that a net or rope can withstand before breaking?

• Shrinkage
• Flexibility
• Breaking strength
• Knot firmness

Which of the following would likely increase the lifespan of fishing gear that remains submerged in seawater?

• Using materials with a low melting point
• Selecting materials with a density lower than seawater
• Choosing materials with high weather resistance
• Opting for materials that undergo shrinkage

If a fishing net requires high flexibility for ease of handling, which property should be prioritized in the material selection?

• High density
• High knot firmness
• Low breaking strength
• High flexibility

In which situation would a Z-braided line be preferred over an S-braided line in fishing gear?

• When flexibility is more critical than durability
• When durability is essential for heavy-duty use
• For lines that require less abrasion resistance
• For small-scale fishing operations

What is the primary reason for using twines in fishing nets?

• It is highly resistant to weather conditions.
• It has a high density that makes nets sink.
• It is durable and provides flexibility.
• It offers significant buoyancy to nets.

If a fishing net is exposed to prolonged sunlight and water, which property would help prevent changes in its dimensions over time?

• Stretching
• Shrinkage resistance
• Knot firmness
• Increased density