Hydro elecric power 03

Caption: The Gariep dam wall is 88 m high and has a crest length of 914 m and contains approximately 1.73 million m-| of concrete. The Gariep Dam is the largest storage reservoir in South Africa. In South African English, dam refers both to the structure and the lake it impounds. Gariep Dam has a total storage capacity of approximately 5,340,000 mega litres (5,340 hm-|) and a surface area of more than 370 square kilometres (140 sq mi) when full. It has four 90 MW generators, giving a maximum output of 360 MW of electricity at a water flow rate of 800 m-|/s.

Size: 5079 x 3591 pixels
Size: 16.9 x 12.0 inches
Size: 43.0 x 30.4 cm
Resolution: 300 dpi