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Monthly Archive for: «December, 2012»

Few Words About Digital Protection Relay

Around 1980s the digital relay entered the market. Compared to the Solid State Relay, the digital relay takes the advantages of the development of microprocessors and microcontrollers. Instead of using… Read more

Dec 24, 2012 | jiguparmar

Few Words About Digital Protection Relay

Diverting the River Flow With Dam

Introduction to Dams Dam Characteristics Embankment Dams Homogeneous dams Zoned embankment dams Embankments dams with membrane Concrete Dams Gravity dams Buttress dams Arch and Cupola dams Other Dam types Missouri… Read more

Dec 21, 2012 | Edvard

Diverting the River Flow With Dam