Notes and Study material for Exams
Here is a list of subtopics under the energy sector: Alternative energy Bioenergy Coal Electricity Energy efficiency Energy policy Energy storage Fossil fuels Nuclear energy The energy sector is a complex and ever-changing field. It encompasses a wide range of topics, from alternative energy sources to fossil fuels to nuclear power. In this article, we … Read more
Energy Efficiency Energy efficiency, means using less energy to provide the same level of energy. It is therefore one method to reduce human greenhouse gas emissions. For example if a house is insulated, less energy is used in heating and cooling to achieve a satisfactory temperature. Another example is installing fluorescent lights or skylights, instead … Read more
Pipes and Cistern Inlet: A pipe connected with a tank or a cistern or a reservoir, that fills it, is known as an inlet. Outlet: A pipe connected with a tank or cistern or reservoir, emptying it, is known as an outlet. If a pipe can fill a tank in xhours, then: … Read more
Luminescent Solar Concentrators (LSCs) Luminescent solar concentrators (LSCs) are a type of solar cell that uses a luminescent material to convert sunlight into electricity. LSCs are made up of a thin layer of luminescent material, such as a dye or a semiconductor, that is sandwiched between two electrodes. When sunlight hits the luminescent material, it … Read more
Work power and energy Work Work is a measure of energy transfer that occurs when an object is moved over a distance by an external force at least part of which is applied in the direction of the displacement. If the force is constant, work may be computed by multiplying the length of the path … Read more
AMRUT: Transforming India’s Urban Landscape The urban landscape of India is undergoing a rapid transformation, driven by a burgeoning population and economic growth. This rapid urbanization brings with it a multitude of challenges, including inadequate infrastructure, poor sanitation, and a lack of access to basic amenities. To address these challenges and create sustainable and livable … Read more
Issues Of Finance, ownership, operation and maintenance of all kinds of Foreign Direct Investment under automatic route in the construction development sector. High capital intensity, low operating cost, higher gestation period, near absent risk mitigation measures, difficulties in getting Environment clearance, inability to generate direct adequate income streams to selffinance are some of the challenges … Read more
Nutrition in organisms Food is the basic necessity of man. It is a mixture of different nutrients such as carbohydrate, protein, fat, VITAMINS and Minerals. These nutrients are essential for Growth, development and maintenance of good Health throughout life. They also play a vital role in meeting the special needs of pregnant and lactating Women … Read more
MNREGA Jan Dhan Yojna Atal Pension Yojna Skill India Mission Deen Dayal Upadhyaya Gram Jyoti Yojana Pradhan Mantri Suraksha Bima Yojana Pradhan Mantri Jeevan Jyoti Bima Yojana Sukanya Samridhi Yojana Pradhan Mantri Garib Kalyan Yojana Jan Aushadhi Yojana (JAY) Nai Manzil Scheme for minority students The Pradhan Mantri Awas Yojana (PMAY) or Housing for all … Read more
Petroleum, natural gas, coal, nitrogen, uranium and water power are examples of conventional sources of energy. They’re also called non-renewable sources of energy and are mainly fossil fuels, except water power. Rising Growth of Population has created a tremendous pressure on the conventional Resources of energy and thus the Concept of Sustainable Development get prominent position. … Read more