Importance Of Electricity Essay-1
Introduction: This is an age of science. It has left no sector unblessed. Apart from radio, it has contributed everywhere. We cannot but admit its blessings under the sun.
Its History: The greatest scientific achievements of the nineteenth century is the invention and discovery of electricity. The twentieth century is making use of electricity so extensively that it has almost changed the face of the earth. “Electricity – carrier of light and power, devourer of time and space, bearer of human speech over land and sea, is the greatest servant of man, though it itself is unknown.
Lenin saw Russia’s Hydro-electrical Potentialities. The application of electricity to industry and agriculture was Lenin’s dream. In Bangladesh, we have staked our whole future on the rapid growth of our hydro-electric project at Kaptai. The modern age is the age of machinery. The true object of substituting human labor by mechanical labor is to find greater leisure for man. Machines must be driven by natural power. And the most pervasive of all sources of natural power is electricity, mechanical, hydro wind followed by electronics nowadays.
Importance : We cannot avoid or deny its contribution or blessings in a modern city. Electricity regulates the clock that rouses us from bed; boils the water that makes our tea; cooks our food on heat-proof cooking ranges or cookers; works the radio and TV that tell us the news; rings the bell that announces a visitor; carries our telegraphic message to distant places; conveys us to our offices in luxurious vehicles and trains; takes us to our room somewhere in some multi-storied building on elevators; electricity lifts; refrigerates the food to keep it completely fresh; enlightens our rooms when the sun goes down; warms it in winter and cools it in summer; in short, does everything for our comfort and convenience with the utmost efficiency at all hours.
The use of electricity: Electricity has become a very good use to our day to day life. We cannot enjoy even a second without electricity. Mills, factories and big industries are run by electricity. Heavy loads are carried away or set with the help of electricity. Had there been no invention of electricity, industrial development would not have been possible.
Caution: Electricity causes an accident. An unguarded and uncared moment. C
Conclusion: To generate and harness electricity on a large scale means the development of machinery capable of doing so. The various multipurpose schemes which we are running at such a heavy cost over the years, are for the production of large-scale electricity. But most of our electricity was based on coal; the total