Answer Yes. AA shells could be programmed to explode at altitude of the bombers. A battery of Anti-Aircraft artillery would fire rounds witin a "box" area that the bombers would have to fly through. This would increase the chance of hitting a bomber. Q: Were the AA shells timed to explode by Altitude or timed from instant it was fired?? I've never considered this question. Either [A] the shell had a timer to explode within a specific time after the shell was fired OR [B] the shell detected the altitude by atmospheric pressure. Since earlier black-powder cannons used a fuse that burned to set off the explosion, then I'm sure this was continued up to WW2. It would be very difficult to "program" a shell to explode based upon altitude pressure as that would have too many variables.
Fireworks are made by creating shells filled with explosive chemicals and color-producing components. These shells are then launched into the sky and ignited using a fuse, which sets off a carefully timed sequence of explosions that produces the colorful patterns and effects seen in the sky. Different chemical compounds are used to create specific colors and effects in fireworks.
Shells are all over the land of Hyrule. You can cut grass with your sword and find some. The most likely way to find them are in those square rock you find on the ground. If you fuse kinstones with people sometimes a chest will appear with some shells in it.
A bomb's wick is commonly referred to as a fuse. The fuse serves to ignite the explosive material when lit, allowing for a timed detonation. In some cases, especially with modern explosives, electronic ignition systems may replace traditional fuses.
The inside of an artillery shell is filled with high explosives. At the tip of the shell there is a fuse. When the fuse hits a solid surface it ignites the main charge, causing the shell to explode.
The main headlight relay is mounded in the fuse box under the air filter. The relay for timed headlights is in the relay box under the center of the dash.
To create a firework, a shell is filled with gunpowder and other chemicals to produce colors and effects upon ignition. A fuse is then attached for ignition and timed release of the fireworks into the sky.
A "red giant" star can fuse both hydrogen (in the star's outer shells) and helium (in the core).
it should be mounted at a height not exceeding 2.25 meters measured from the floor to the top of the surface of the board or 1.4 meters to the bottom of the board from the floor
At the left end of the instrument panel, there is the fuse panel cover. Open the drivers door and look about armrest height. It is fuse number 6. It could also be fuse number 32 which is for the front door lock switches.
A coral reef is composed of tiny animals called polyps, and the shells that they secrete, which fuse together into the material that we know as coral.
It is in the top right hand corner of the fuse pannel. It will be about 1" in diameter and 1"-2" in height.
Left end of the instrument panel. Open the drivers door, look about armrest height for the fuse panel cover. Removing fuse number 34 should disable the lights. You'll have to see if you can live with whatever else may loose power.