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प्रश्न
Answer the following questions.
What are the advantages and limitations of solar energy?
उत्तर
Advantages of solar energy:
- Solar energy is green energy i.e. it is renewable and does not cause pollution.
- Solar panels for the generation of electricity requires less maintenance.
- With the help of solar energy, electricity is possible to be generated even in the most remote, inaccessible locations where electric power lines cannot be laid.
Limitations of solar energy:
- Electricity generation based on solar energy is weather dependent and hence it is less reliable. In winters and in cloudy days, the production becomes less.
- The whole set-up of the panels requires lot of space to generate considerable amount of electricity.
- The initial cost of a solar panel is sufficiently high.
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संबंधित प्रश्न
Which type/types of power generation involve maximum number of steps of energy conversion? In which power generation is the number minimum?
How can we get the required amount of energy by connecting solar panels?
Which type/types of power generation involve maximum number of steps of energy conversion? In which power generation is the number minimum?
Observe the diagram and answer the questions :
- Which energy is generated from the power plant?
- State its source.
- Which is more eco-friendly - Power generation from coal or Power generation from natural gas? Why?
Efficiency of power generation plants based on energy of natural gas is higher than that of the power generation plant based on coal.
In fuels coal and natural gas, which one is eco-friendly? why?
Draw the flowchart for the given power stations.
Power generation plant on energy of natural gas
Draw the schematic diagram of natural gas power plants and answer the following questions.
- Where is the power plant based on natural gas in Maharashtra?
- Why is there less pollution by natural gas power plants?
- Give the example of eco-friendly electric power generation plants.
Give a scientific reason.
Power generation plant based on natural gas is eco-friendly.
