What is the delay arming distance for a M505 series fuze from the muzzle of a cannon?

The delay arming distance for the M505 series fuze is accurately identified as falling within the range of 10 to 35 feet from the muzzle of the cannon. This specification is critical to ensure that the fuze properly arms after being fired, allowing it to function as intended upon reaching its target.

Understanding the delay arming distance is essential for safety and effectiveness in munitions systems. The fuze must not arm too early, as this could result in a premature detonation, which poses a risk to the firing crew and surrounding assets. Furthermore, this range is determined based on the design of the fuze and the characteristics of the projectile it is employed with, ensuring reliable operation in varying scenarios.

The other ranges provided in the options do not align with the established specifications for the M505 series fuze, indicating those would not provide the necessary performance or safety outcomes associated with the fuze's operational parameters.