Environmental Studies · Science General

Energy Resources and Storage

2,821 Questions

Energy Resources questions explore conventional and renewable energy sources, including wind, hydropower, and biomass technologies. These concepts are crucial for SSC, UPSC, and state competitive exams. Practice these questions to understand energy generation and storage technologies better.

Renewable energy sourcesWind turbine componentsHydropower plant basicsBiomass energy generationOcean wave technology

Energy Resources and Storage Questions

Multiple choice

Which of the following is a major renewable energy source in India with significant potential?

  1. Wind Energy

  2. Biomass Energy

  3. Hydropower

  4. Geothermal Energy
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

India has significant potential for wind energy, particularly in the southern and western regions of the country. Wind energy is a clean and sustainable source of energy that can help reduce India's dependence on fossil fuels.

Multiple choice

Which of the following is a renewable energy source?

  1. Solar energy

  2. Wind energy

  3. Hydroelectric energy

  4. Fossil fuels
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Solar energy is a renewable energy source that harnesses the power of the sun to generate electricity.

Multiple choice

Which of the following is NOT a sustainable energy source commonly used by farm stays?

  1. Solar panels

  2. Wind turbines

  3. Hydropower

  4. Fossil fuels
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Sustainable farm stays prioritize renewable energy sources like solar, wind, and hydropower to reduce their reliance on fossil fuels.

Multiple choice

What is the term for a farm stay that generates its own energy from renewable sources?

  1. Off-grid farm stay

  2. Carbon-neutral farm stay

  3. Eco-friendly farm stay

  4. Sustainable farm stay
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

An off-grid farm stay is one that generates its own energy from renewable sources, making it independent of the traditional power grid.

Multiple choice

What is the term used to describe the amount of water required to generate one kilowatt-hour of electricity?

  1. Water footprint

  2. Energy footprint

  3. Carbon footprint

  4. Water-energy nexus
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Water footprint refers to the amount of water required to produce a product or service, including the water used in its production, processing, and transportation.

Multiple choice

Which of the following is a fossil fuel?

  1. Solar energy

  2. Wind energy

  3. Coal

  4. Hydroelectric power
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Fossil fuels are formed from the remains of ancient plants and animals that have been buried and subjected to high pressure and temperature over millions of years. Coal is a fossil fuel formed from the remains of plants that lived millions of years ago.

Multiple choice

Which fossil fuel is primarily used for electricity generation?

  1. Coal

  2. Natural gas

  3. Petroleum

  4. Renewable energy sources
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Coal is the primary fossil fuel used for electricity generation worldwide. Coal-fired power plants burn coal to produce heat, which is then used to generate steam that drives turbines, producing electricity.

Multiple choice

What is the term used to describe the process of replacing fossil fuels with renewable energy sources?

  1. Fossilisation

  2. Extraction

  3. Refinery

  4. Energy transition
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Energy transition is the term used to describe the process of replacing fossil fuels with renewable energy sources, such as solar, wind, and hydroelectric power. This transition aims to reduce reliance on non-renewable fossil fuels and mitigate the environmental impact of fossil fuel consumption.

Multiple choice

Which of the following is not a type of energy resource?

  1. Coal

  2. Oil

  3. Natural Gas

  4. Nuclear Power

  5. Wind Power
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

Wind power is a renewable energy source, while coal, oil, natural gas, and nuclear power are non-renewable energy sources.

Multiple choice

What is the role of hydropower in the global energy mix?

  1. It is the largest source of renewable energy

  2. It is the second largest source of renewable energy

  3. It is the third largest source of renewable energy

  4. It is the fourth largest source of renewable energy
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Hydropower is the second largest source of renewable energy in the world, after wind power.

Multiple choice

Which renewable energy technology has experienced the most rapid growth in recent years?

  1. Solar photovoltaic (PV)

  2. Wind energy

  3. Hydropower

  4. Geothermal energy
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Solar photovoltaic (PV) technology has seen the most rapid growth in recent years due to declining costs, technological advancements, and increasing government support.

Multiple choice

Which technology is considered a promising solution for long-duration energy storage?

  1. Pumped-storage hydroelectricity

  2. Lithium-ion batteries

  3. Flow batteries

  4. Compressed air energy storage
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Pumped-storage hydroelectricity is currently the most widely used technology for long-duration energy storage, utilizing the potential energy of water stored at different elevations.

Multiple choice

Which of the following is an example of a renewable energy source?

  1. Fossil fuels

  2. Solar energy

  3. Nuclear energy

  4. Natural gas
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Solar energy is a renewable energy source that harnesses the power of the sun.

Multiple choice

How can tides be used to generate renewable energy?

  1. Tidal turbines can be used to convert the kinetic energy of tides into electricity.

  2. Tidal barrages can be used to create a reservoir of water that can be released through a turbine to generate electricity.

  3. Tidal lagoons can be used to create a controlled environment where tides can be used to generate electricity.

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Tides can be used to generate renewable energy through a variety of technologies, including tidal turbines, tidal barrages, and tidal lagoons. Tidal turbines are placed in areas with strong tidal currents, and they use the kinetic energy of the tides to generate electricity. Tidal barrages are dams that are built across estuaries or tidal rivers, and they create a reservoir of water that can be released through a turbine to generate electricity. Tidal lagoons are enclosed areas of water that are separated from the sea by a堤坝. The tides fill and empty the lagoon, and the difference in water level can be used to generate electricity.

Multiple choice

Which renewable energy source harnesses the energy of flowing water?

  1. Solar Energy

  2. Wind Energy

  3. Hydropower

  4. Geothermal Energy
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Hydropower utilizes the kinetic energy of flowing water to generate electricity.