Final answer:
The ACES II recovery Parachute uses a rectangular canopy and has 8 gores. A rectangular canopy provides better stability and control compared to other shapes, making it a suitable choice for an ejection seat recovery parachute. The correct answer is C.
Step-by-step explanation:
The ACES II recovery Parachute uses a rectangular canopy and has 8 gores. A rectangular canopy provides better stability and control compared to other shapes, making it a suitable choice for an ejection seat recovery parachute. The number of gores determines the shape and structure of the canopy, with more gores generally resulting in a smoother and more stable descent.
The ACES II recovery parachute utilizes a round canopy and contains seven gores. The options given are incorrect. The parachute is a critical part of the ejection seat system in military aircraft for pilot safety.
The ACES II recovery parachute uses a round canopy and has seven gores. The correct answer is not explicitly listed among the provided options, thus the most factually accurate response based on the available information would be none of the choices A, B, C, or D. The ACES II is an advanced ejection seat system used in several military aircraft, designed to safely recover a pilot during an emergency. Its parachute system is a crucial component for ensuring the safe descent of the ejected seat and pilot. Using gores, which are the triangular segments of fabric making up the canopy, allows the parachute to better manage the forces exerted upon it during deployment and descent, providing a stable and controlled lowering of the person or object attached.