The main sources of energy are the sun, wind, terrestrial heat, ocean tides and waves, water, fuels and radioactive substances. The last three sources i.e. water, fuels and radioactive substances are most dependable and are commonly used for generation of electrical energy. Source # 1. The Sun: The sun is the primary source of energy. The energy radiated by the [...]
In this article we will discuss about:- 1. Introduction to Solar Power in India 2. Present Status of Solar Power in India 3. Research and Development Programmes 4. Challenges and Constraints. Introduction to Solar Power in India: As on 2010, India power sector has a total installed capacity of around 167,000 MW of which 54% is coal-based, 25% hydro, 8% [...]
In this article we will discuss about cogeneration and conservation of energy. Cogeneration of Energy: Cogeneration (also combined heat and power, CHP) is the use of a heat engine or a power plant to simultaneously generate both electricity and useful heat (or steam). All thermal power plants emit a certain amount of heat during electricity generation. This heat can be [...]
In this article we will discuss about the process of cogeneration and conservation of energy. Cogeneration of Energy: Cogeneration (also combined heat and power, CHP) is the use of a heat engine or a power plant to simultaneously generate both electricity and useful heat (or steam). All thermal power plants emit a certain amount of heat during electricity generation. This [...]
In this article we will discuss about the independent, dependent and ideal sources of energy. Independent and Dependent (or Controlled) Sources of Energy: The source (voltage or current) may be independent or dependent. A source is said to be independent when it does not depend on any other quantity in the circuit. Fig. 1.15 (a) shows an independent dc voltage [...]
Here is an essay on ‘Energy Conversion’ for class 8, 9, 10, 11 and 12. Find paragraphs, long and short essays on ‘Energy Conversion’ especially written for school and college students. Essay on Energy Conversion Essay Contents: Essay on the Introduction to Energy Conversion Essay on the Electricity Generation Essay on the Transport Energy Essay on the Rural Energy Essay [...]
Here is a compilation of essays on ‘Biomass’ for class 8, 9, 10, 11 and 12. Find paragraphs, long and short essays on ‘Biomass’ especially written for school and college students. Essay on Biomass Essay Contents: Essay on the Introduction to Biomass Essay on the Availability of Biomass Essay on the Biomass Conversion Essay on the Fluidised Bed Combustion of [...]
Here is a compilation of essays on ‘Energy Conservation’ for class 8, 9, 10, 11 and 12. Find paragraphs, long and short essays on ‘Energy Conservation’ especially written for school and college students. Essay on Energy Conservation Essay Contents: Essay on the Introduction to the Energy Conservation Essay on the Role of Transport Sector in Energy Conservation Essay on the [...]
Here is a compilation of essays on ‘Biogas’ for class 8, 9, 10, 11 and 12. Find paragraphs, long and short essays on ‘Biogas’ especially written for school and college students. Essay on Biogas Essay Contents: Essay on the Introduction to Biogas Essay on the Gobar Gas Plant Essay on the Biogas Engines Essay on the Biogas Digesters Essay on [...]
Here is a compilation of essays on ‘Solar Energy’ for class 8, 9, 10, 11 and 12. Find paragraphs, long and short essays on ‘Solar Energy’ especially written for school and college students. Essay on Solar Energy Essay Contents: Essay on the Introduction to Solar Energy Essay on the Extraterrestrial Solar Radiation Essay on the Total Solar Radiation Incident on [...]