pratiyogita kiran hindi

pratiyogita kiran hindi

pratiyogita kiran hindi Published this article page no  34 Hydropower can be defined simply as using the energy of flowing water to generate power. With early man, this power was experienced in the form of propulsion as in moving wheels to grind food materials. With modern man, hydropower is used to turn turbines that produce electricity. In cases such as the Three Gorges Dam in China, this platform can be the basis of providing huge amounts of energy to countries in need.Over 2,000 years ago, hydropower was used by the Greeks to turn grinding wheels to turn wheat into flour.In the 1770s, French engineer Bernard Forest de Bélidor wrote Architecture Hydraulique, a four-volume series detailing mechanisms that could be used to convert flowing water into power. 1880 - Michigans Grand Rapids Electric Light and Power Company showcased the first commercial application for electricity generated from hydropower. The company used a turbine to provide power to a whopping 16 lamps at the Wolverine Chair Factory pratiyogita kiran buy.

pratiyogita kiran hindi