Notes and Study material for Exams
Energy Management includes planning and operation of energy production and energy consumption units. Objectives are resource conservation, Climate protection and cost Savings, while the users have permanent access to the energy they need.The main objectives of energy management are resource conservation, climate protection and cost savings. The central task of energy management is to reduce costs for the provision of energy in … Read more
Ethics in international funding Historically speaking, internationalisation has been linked to commerce, but the advent of trade predates international trade, as we know it today. To this end, it is interesting to note how, right from the very beginning, the spread of rules and customs often took on a near sacred character in … Read more
Eco-System-An ecosystem is defined as a structural and functional unit of Biosphere consisting of community of living beings and the physical Environment, both interacting and exchanging materials between them. It includes Plants, trees, animals, fish, birds, micro-organisms, water, Soil, and people. When an ecosystem is healthy (i.e. sustainable) it means that all the Elements live … Read more
The Dance of the Monsoon Winds: A Global Phenomenon Shaping Climates and Cultures The monsoon, a seasonal shift in wind patterns, is a powerful force that shapes the lives of billions of people across the globe. From the lush landscapes of South Asia to the arid deserts of Australia, the monsoon’s influence is felt in … Read more
What is a Fuel Cell? A fuel cell is an electrochemical device that converts chemical energy from a fuel into electrical energy and heat. Fuel cells are similar to batteries in that they both convert chemical energy into electrical energy, but fuel cells do not run down and need to be recharged. Instead, they can … Read more
Agenda 21: A Blueprint for Sustainable Development in the 21st Century Introduction Agenda 21, a comprehensive blueprint for sustainable development, emerged from the 1992 United Nations Conference on Environment and Development (UNCED) in Rio de Janeiro, also known as the Earth Summit. This landmark document, adopted by 178 nations, laid out a framework for achieving … Read more
Sources of Energy: Conventional and Nonconventional Sources – Energy is one of the most important component of economic Biomass. These substances can be burnt to produce heat energy which can be used in the generation of electricity. Thus, the energy produced from the biomass is known as biomass energy. There are three forms of biomass: … Read more
Sunlight is Earth’s most abundant energy source and is delivered free of charge. Indeed, the energy from sunlight reaching the land surface of the earth is thousands of times greater than the world’s current total annual consumption of energy. Yet harnessing sunlight’s energy content directly—rather than indirectly in fossil fuels, wind, or hydroelectric power—makes only a small contribution to humanity’s energy … Read more
Specialized Farming: A Deep Dive into the Future of Agriculture The world’s population is growing, and with it, the demand for food. Traditional farming practices are struggling to keep up, facing challenges like climate change, resource depletion, and rising input costs. This is where specialized farming comes in, offering a more efficient, sustainable, and profitable … Read more
