Knowledge in electric energy
Electrostatic Energy (2 sem)
attached document contains notes on electrostatic energy for second semester (Delhi University).
Riya Goyal
UTILISATION OF ELECTRICAL ENERGY
INTRODUCTION Study of illumination engineering is necessary not only to understand the principles of light control as applied to interior lighting design such as domestic and factory lighting but also to understand outdoor applications such as highway lighting and flood lighting. Now a day, the electrically produced light is preferred to the other source of illumination because of an account of its cleanliness, ease of control, steady light output, low cost, and reliability. The best illumination is that it produces no strain on the eyes. Apart from its esthetic and decorative aspects, good lighting has a strictly utilitarian value in reducing the fatigue of the workers, protecting their health, increasing production, etc.The science of illumination engineering is therefore becoming of major importance.
anvesh amilisetty