The achievement of Einstein's Law

Ernest Walton In 1932, the English scientists C.D.Cockcroft and E.T.S.Walton tested the validity of Einstein's law in practice, he deliberately bombard the lithium with a high-speed proton that was composed of alpha particles and a large amount of energy. The previous nuclear reaction was associated with a mass loss of 0.0186 atomic mass units. E.T.S.Walton was found...

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The idea of nuclear energy

The reaction of nuclear fission is the interaction in which high thermal and light energy is produced in addition to particles such as beta and alpha. Nuclear energy is released by bombarding the nucleus 235 of neutrons as in following picture. This collision results in a new molecule of unstable that quickly breaks into two molecules and an average of 2 to 3 neutrons, thus...

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Nuclear bonding energy

The nucleus of helium consists of proton and neutronin, It was supposed to be the relationship between them as in the following Figure The nucleus of the helium nucleus is 4,0015 units of atomic mass. The proton mass is 1.0073 atomic mass units. Neutron mass is 1.0087 atomic mass units. Since the nucleus of helium consists of proton and neutronin, the mass of the...

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STEP DOWN TRANSFORMER

1- MAIN COMPONENTS OF OIL IMMERSED TRANSFORMER 1-1- The Core In a transforming voltage from a primary coil induced to the secondary coil of the production of magnetic flux in the core of the transformer. In all types of construction, high-permeability-grade core, high-rolled grain-oriented laminated silicon steel. Laminations are assembled together to provide minimum...

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Nuclear power plants

   Nuclear generating plants are a kind of thermal generating station, because they operate by heat in the same way as generating steam. Then this steam rotates the turbines, which rotate the rotor from the electric generator and generate electrical energy on the stationary parts of the generator.    The main difference between conventional steam stations...

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The electrical grid

Thomas Edison created the world's first power plant in New York in 1882, and after several unsuccessful attempts, he succeeded in generating a continuous electric current. "i have not failed i just found 10000 ways that won't work meaning." Importance of interconnected electricity network In all countries of the world, the power stations within each country are...

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Classification of electrical power plants

It can be classified into two types of power plants: conventional plants, renewable energy. One of the most popular types of conventional power plants: Thermal Power Stations Gas Turbine & Combined cycle Diesel Power Stations Nuclear Power Stations Hydroelectric Power stations The most famous types of new and renewable power plants: Wind Power stations Solar...

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