They blasted tunnels -- as big as four-lane highways -- right through the canyon walls. For the next five years, the Colorado River gushed through these diversion tunnels while 8,000 workers toiled in the harsh, dry canyon bottom. Amazingly, they completed the dam in less than five years -- ahead of schedule and under budget.
Herbert Hoover didn't build the dam, it was just named in honour of him. The Hoover Dam boarders Nevada and Arizona. The dam was built in order to create jobs during the Great Depression and it succeeded
In the hoover dam.
People build banks so that the water doesn't rise up and flood the city.
a lake
four tunnels two each side through the canyon walls
It's called the Hoover Dam.
Hoover Dam
Yes, the Hoover Dam has 17 water generators. The Hoover Dam generators produce in excess of 2,000 megawatts. Each generator has a shaft, excitor, rotor, and stator.
There are two reasons why we build canals:1) We use them as aquaducts, or as a water supply, as you may call it.2) We also use them for transportation. Some people in other countries may have to get around in water canals. You may also think of it as in Rome. They have water canals for boat rides and/or transportation.
Can't happen. Beavers work with mud and branches, the Hoover dam is reinforced concrete. Mud and branches makes for a much weaker building material than reinforced concrete. It's impossible to build something to the proportions of the Hoover dam out of mud and branches, it'd collapse under its own weight, or be washed away by the water pressure long before it got anywhere near Hoover dam size.
The hoover dam works by spouting water out of penstocks and into a man-made river, which then enters the dam and the moving water turns the turbines of the generator, which produces the energy we need to power things.
for water resoures and for god soil for cultavitation