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.
How Dams Work. A typical dam is a wall of solid material built across a river to block the flow of the river thus storing water in the lake that will form upstream of the dam as water continues to flow from the river upstream of the dam.The main purpose of most dams is to create a permanent reservoir of water for use at a later time.s well as being watertight a dam must also be stable ie the dam wall must have sufficient strength to firstly, stand permanently under its own weight especially when at least part of the dam wall is saturated with water and secondly, resist the water pressure in the lake upstream of the dam.