If youâve ever run into this annoying little Illustrator problem, it can be very frustrating, but it has a simple fix. All you have to do is set your color palette to something else, like RGB or CMYK. Now youâre good to go. Personally, I have no idea why this problem has made it all the way to CS4. If I wanted to fill a shape with a gray, Iâd choose a gray.
The theory is to build a dam on a large river that has a large drop in elevation (there are not many hydroelectric plants in Kansas or Florida). The dam stores lots of water behind it in the reservoir.Near the bottom of the dam wall there is the water intake.s to how this generator works, the Corps of Engineers explains it this way : A hydraulic turbine converts the energy of flowing water into mechanical energy. A hydroelectric generator converts this mechanical energy into electricity.
Water pushes against the dam, but the buttresses are inflexible and prevent the dam from falling over. Buttress or hollow gravity dams were originally built to retain water for irrigation or mining in areas of scarce or expensive resources but cheap labour.A buttress dam is a good choice in wide valleys where solid rock is rare.ater pushes against the dam, but the buttresses are inflexible and prevent the dam from falling over. Buttress or hollow gravity dams were originally built to retain water for irrigation or mining in areas of scarce or expensive resources but cheap labour.