Electrical and Technology

Energy use in India is quite appreciable for commercial and industrial applications. The increase is almost 5% per year. The energy resources used are  : COAL BIOMASS (Wood and Cow dung) OIL (Petrol, Diesel, and Kerosene) ELECTRICITY (about 70% of electricity in India is generated by polluting coal.) Energy exists in many forms. Broadly speaking, we can classify energy into two types, potential and kinetic energy. Potential Energy The potential energy is the stored energy and the energy of position (gravitational). Potential Energy exists in many forms. 1). Chemical Energy:- The energy stored in the bonds of atoms and molecules is called chemical energy . The examples of stored chemical energy are petrol, diesel, kerosene,  natural gas, coal, wood and other biomass. The stored chemical energy is released as heat when these fuels burn. 2). Nuclear Energy:- The energy stored in the nucleus of an atom, the energy that holds the nucleus together i...