By
MAYANK BHARADWAJ,SAURABH SINGH & GAURAV GUPTA


INTRODUCTION
The demands on modern lighting technology are numerous. In former times there was but one objective, to provide light for visual tasks. Nowadays convenience, functionality and energy conservation are attractive features, which must be added as objectives. The traditional electric installation that is based on the simple wiring of light switches, dimmers and light consumers is inadequate of responding to these demands ....etc

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i hope you mean(AC= Air conditioner )
make an efficient circuit breaker (for switch off the system) when live load is not present..
or make efficient controller for ergonomic conditioning
Increasing the efficiencies of insulation in various places in your home (reduce leak of heat)
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The conservation of energy states that the total amount of energy in any closed systemremains constant but can't be recreated, although it may change forms, e.g. friction turns kineticenergy into thermal energy. In thermodynamics, the first law of thermodynamics is a statement of the conservation of energy for thermodynamic systems, and is the more encompassing version of the conservation of energy. In short, the law of conservation of energy states that energy can not be created or destroyed, it can only be changed from one form to another.Ene ....etc

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