Renewable Energy
What is renewable energy?
Renewable energy is energy derived from natural sources that are replenished at a faster rate than they are consumed.
What are the types of Ocean Energy?
Tidal, Wave, Ocean thermal.
What are the methods involved in converting biomass into energy?
Combustion,Gasification,Anaerobic digestion,Fermentation,Pyrolysis
Applications of Hydrogen energy
Transportation,Power generation,Heating
Types of solar cells
Monocrystalline silicon,polycrystalline silicon,Thin-Film solar cells
List out the several types in energy?
Primary and Secondary energy
• Commercial and Non commercial energy
• Renewable and Non-Renewable energy
How tidal energy is produced?
It is produced by capturing the energy from the rise and fall of ocean tides, which are caused by the gravitational interactions between the Earth, the Moon, and the Sun.
Disadvantage of biomass?
Land use and gas emission (carbon monoxide)
What are the types of Electrolysis for hydrogen energy generation?
Alkaline Electrolysis,Polymer Electrolyte Membrane(PEM) Electrolysis
Sun contains how many percentage of hydrogen and helium
Hydrogen Approximately-74% and Helium-24%
Difference between Commerical and Non-Commerical.
Commercial energy refers to energy that is produced and sold in the marketplace. It is typically generated in large quantities.Non-commercial energy refers to energy sources that are not bought or sold in the marketplace. These are usually locally available.
What is the time gap between low tide and high tide?
Approximately 6 hours and 12.5 minutes
How is electricity generated from biomass?
Biomass is burned or converted into gas, which produces steam. The steam drives a turbine connected to a generator, producing electricity.
Few Types of hydrogen?
Green Hydrogen (Renewable energy)
Black Hydrogen (Coal)
Yellow Hydrogen (Solar)
In which year the photovoltaic effect is discovered?
1839
Which renewable energy source is most efficient and which one is sufficent?
Efficient-Hydroelectric
Sufficent-Solar,Wind
What is the estimated power of waves breaking around the world's coastlines?
2-3 million megawatts
What are the key components required for biomass energy production?
The key components include biomass feedstock (wood, agricultural waste, animal manure), conversion technology (combustion, gasification, anaerobic digestion), and energy output systems (electricity generators, heating units).
Which country is the largest producer of hydrogen energy?
China
Solar constant value:
1366.2 Wm-2.
What is the installation capacity of renewable energy in percentage approximately?
46.3% of total energy capacity.
What is the temperature between the warm surface and cold surface in which OTEC can produce a significant amount of power?
20°C (36°F)
What is the cumulative capacity of biomass as per year 2024?
11.32GW
Formula for Electrolysis process
2 H2O(l) → 2 H2(g) + O2(g)
How many Watts of power produced in the largest power plant of Tamil Nadu?
648MW