Science, asked by ꜱɴᴏᴡyǫᴜᴇᴇɴ, 7 months ago

Prepare a chart showing generation process, uses and limitation of alternative sources of energy. eg: Solar energy, Nuclear energy, Tidal Energy & Wind Energy.......

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Answered by Anonymous
14

Answer:

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Explanation:

USES OF ALTERNATIVE SOURCES OF ENERGY

1.SOLAR ENERGY

To generate electricity with solar cells or heat engines.

To take the salt away from sea water.

2.WIND ENERGY

One of the most popular uses of wind energy is to generate electricity.

Another use of wind energy is in transportation.

3.HYDRO ENERGY

To generate the electricity by help of turbines.

To control and management during floods.

4.TIDAL ENERGY

Tidal Barrages with their reservoirs can be modified to store energy.

It also helps to produce electricity.

5.GEOTHERMAL ENERGY

The hot water in geothermal reservoirs produces heat and steam, which can be directly used for multiple purposes.

Electricity generation in a power plant requires water or steam at very high temperature

6.BIOMASS ENERGY

burned as a fuel or converted to liquid biofuels.

To produce process heat in industry, and to generate electricity.

Limitations of alternative sources of energy

1. Higher upfront cost

While you can save money by using renewable energy, the technologies are typically more expensive upfront than traditional energy generators.

2. Intermittency

Though renewable energy resources are available around the world, many of these resources aren’t available 24/7, year-round. There can be unpredictable weather events that disrupt these technologies.

3. Storage capabilities

Because of the intermittency of some renewable energy sources, there’s a high need for energy storage.

4.On large scale plants

They can be expensive, especially for large-scale renewable energy plants.

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Answered by BrainlyEmpire
12

AnSWeR

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Tidal power or tidal energy converts energy obtained from tides into useful forms of power, mainly electricity.

Although not yet widely used, tidal energy has the potential for future electricity generation. Tides are more predictable than the wind and the sun. Among sources of renewable energy, tidal energy has traditionally suffered from relatively high cost and limited availability of sites with sufficiently high tidal ranges or flow velocities, thus constricting its total availability. However, many recent technological developments and improvements, both in design (e.g. dynamic tidal power, tidal lagoons) and turbine technology (e.g. new axial turbines, cross flow turbines), indicate that the total availability of tidal power may be much higher than previously assumed and that economic and environmental costs may be brought down to competitive levels.

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