Largest Electricity Source in India
Thermal power stands as the predominant source for electricity generation in India. This energy sector predominantly relies on coal, leveraging India's substantial coal reserves and existing infrastructure for large-scale power production.
Factors like fuel availability and established technology make thermal power the backbone of the country's electricity supply, contributing the largest share compared to other energy sources.
Key Energy Sources in India:
- Thermal Power: Includes coal, gas, and oil-based plants. Coal is the dominant fuel, making this the largest contributor.
- Renewable Energy: Encompasses solar, wind, hydro, and biomass. While rapidly expanding, the combined output is still less than thermal power.
- Nuclear Energy: A significant source of carbon-free baseload power, but its share in the total generation mix is relatively small.
Consequently, thermal power significantly outweighs solar, nuclear, and wind energy in terms of total electricity generated annually in India.
Important Questions from Sources of Energy
It is possible to produce algae based biofuels, but what is/are the likely limitation(s) of developing countries in promoting this industry?
1. Production of algae based biofuels is possible in seas only and not on continents.
2. Setting up and engineering the algae based biofuel production requires high level of expertise/technology until the construction is completed.
3. Economically viable production necessitates the setting up of large scale facilities which may raise ecological and social concerns.
Select the correct answer using the code given below:
With reference to two non-conventional energy sources called ‘coalbed methane’ and ‘shale gas’, consider the following ‘statements:
(1) Coalbed methane is the pure methane gas extracted from coal seams, while shale gas is a mixture of propane and butane only that can be extracted from fine-grained sedimentary rocks.
(2) In India abundant coalbed methane sources exist, but so far no shale gas sources have been found.
Which of the statements given above is/are correct?
The relation between focal length 'f'‚ object distance 'u' and image distance 'v' in the case of reflection of light by a spherical mirror is given by_______.
- What is the typical range of wind speed (in m/s) required for the efficient operation of most commercial wind turbines?
Which of the following is the cleanest source of energy?
