Bow Tech String & Cable Systems Flashcards
7 cards from real ATA practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Bow Tech String & Cable Systems flashcards as text
What is the primary purpose of a bow's control cables on a compound bow?
Answer: Synchronize cam rotation and control limb movement
Control cables synchronize the rotation of the cams and control limb deflection throughout the draw cycle, ensuring proper timing and cam alignment.
Which material is most commonly used in modern high-performance bow strings?
Answer: Dyneema/SK75 or similar UHMWPE fibers
Ultra-High Molecular Weight Polyethylene (UHMWPE) fibers such as Dyneema SK75 offer very low stretch, high strength, and minimal creep, making them the dominant material in modern performance strings.
What does 'string stretch' (creep) cause on a compound bow after initial break-in?
Answer: Loss of draw length and potential timing issues
As strings creep over time, their effective length increases, which shortens draw length and can throw cam timing off, negatively affecting bow performance.
When twisting a bow string to adjust brace height, which direction of twist shortens the string?
Answer: The same direction as the string's original lay
Twisting a string in the same direction as its original lay (adding twists) shortens the string, which increases brace height.
What is the ATA-recommended minimum brace height range for most compound bows?
Answer: 6–8 inches
Most compound bows are engineered for a brace height between 6 and 8 inches, though the manufacturer's spec should always be the primary reference.
What is the function of a string silencer (string dampener)?
Answer: Reduce string vibration and noise upon release
String silencers absorb vibration energy after the shot, reducing string oscillation noise and bow noise for a quieter, more pleasant shooting experience.
Which type of string serving is typically placed at the center of the string to protect it from the arrow nock and release aid?
Answer: Center serving
Center serving wraps around the middle section of the string to protect against wear from arrow nocks and release aids while providing a consistent groove for nock fit.