Introduction
In a physical system, energy is very important as it is the ability of that system to do work. Work, on the other hand, can be defined as the force acting through a given distance. Energy is always equivalent to the ability to pull or push against basic forces of nature like force of gravity.1
Energy is the main driving force behind manufacturing processes. Lack of energy can cause many manufacturing processes to get stalled. Therefore the price of energy has a direct impact on the final cost of the manufactured goods.
Energy is very essential to the economic and social ...