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Introduction to generators, turbines, motors and transformers and their function in the electrical power (generators, turbines, motors, transformers and electrical systems).

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 General information about his works) Mester Twin Motor and Transformer to be the cornerstone of power generation transmission or distribution system.     1) Generator       An electrical machine that converts mechanical power into electrical power. In particular, it is connected to the power generation center and the A.C. (A.C.) Machine This device is also called alternator. Its capacity is KVA. (KVA). 2) turbine      Power generation is an important device connected to the house that converts the kinetic energy obtained from water, steam, etc. into mechanical energy. The turbine is coupled to the rotor of the generator which generates electricity from the generator when the rotor is rotated. There are two main types of turbines: 1. Impulse turbine It is mainly used in high head / low discharge production houses. This includes Pelton turbine. 2. Reaction turbine: It is mainly a product of Medium & Low Head and High / Medium Dis...
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Introduction and feature of macro economics

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  Economics is the study of how individuals, societies and nations use limited resources to meet their unlimited needs. The basic issues it studies include scarcity, choice and allocation of resources. To study these important issues of economics, economics is divided into two parts, microeconomics and macroeconomics. Vyashti is a Nepali translation of the English word Micro. The English word Micro is derived from the Greek word Mikros which means subtle or small. So individual economics studies individual or small units of the economy. Similarly, the aggregate word is a Nepali translation of the English word macro. The English word macro is derived from the Greek word makros which means big or big. So macroeconomics studies the overall unit of economics. The term micro ₹ macro was first used in economics in 1933 by Prof. Ragnar Frisch did. Since then, these two terms have been widely used and are now a major part of economics. Therefore, this chapter discusses the meaning, im...
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