Environmental Studies ยท 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

What is the term for the energy stored in a body of water due to its motion?

  1. Potential Energy

  2. Kinetic Energy

  3. Electrical Energy

  4. Thermal Energy
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The kinetic energy of water is determined by its velocity and mass.

Multiple choice

Which type of hydropower system utilizes the energy of flowing water in small streams or rivers?

  1. Run-of-the-River

  2. Pumped-Storage

  3. Tidal

  4. Micro-Hydro
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Run-of-the-river hydropower systems use the natural flow of small streams or rivers without requiring a dam.

Multiple choice

Which renewable energy source is the fastest-growing globally?

  1. Solar PV

  2. Wind energy

  3. Hydropower

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

Solar PV is the fastest-growing renewable energy source globally, with an annual growth rate of over 20% in recent years.

Multiple choice

Which renewable energy technology has the lowest cost per kilowatt-hour (kWh)?

  1. Solar PV

  2. Wind energy

  3. Hydropower

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

Solar PV has the lowest cost per kWh among renewable energy technologies, with costs falling rapidly in recent years.

Multiple choice

Which renewable energy project is the largest in the world?

  1. Three Gorges Dam (China)

  2. Itaipu Dam (Brazil/Paraguay)

  3. Longyangxia Dam (China)

  4. Hoover Dam (United States)
Reveal answer Fill a bubble to check yourself
Correct answer
Explanation

The Three Gorges Dam in China is the largest renewable energy project in the world, with a total installed capacity of 22,500 megawatts (MW).

Multiple choice

Which renewable energy technology is used to generate electricity from the movement of water?

  1. Solar PV

  2. Wind energy

  3. Hydropower

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

Hydropower is a renewable energy technology that uses the movement of water to generate electricity.

Multiple choice

Which renewable energy technology uses the heat from the Earth's interior to generate electricity?

  1. Solar PV

  2. Wind energy

  3. Hydropower

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

Geothermal energy is a renewable energy technology that uses the heat from the Earth's interior to generate electricity.

Multiple choice

Which renewable energy technology uses the energy of the wind to generate electricity?

  1. Solar PV

  2. Wind energy

  3. Hydropower

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

Wind energy is a renewable energy technology that uses the energy of the wind to generate electricity.

Multiple choice

Which renewable energy technology uses the energy of the sun to generate electricity?

  1. Solar PV

  2. Wind energy

  3. Hydropower

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

Solar PV is a renewable energy technology that uses the energy of the sun to generate electricity.

Multiple choice

Which renewable energy technology uses the energy of biomass to generate electricity?

  1. Solar PV

  2. Wind energy

  3. Hydropower

  4. Biomass energy
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Biomass energy is a renewable energy technology that uses the energy of biomass to generate electricity.

Multiple choice

Which renewable energy technology is used to generate electricity from the tides?

  1. Solar PV

  2. Wind energy

  3. Tidal energy

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

Tidal energy is a renewable energy technology that uses the energy of the tides to generate electricity.

Multiple choice

What is the most common type of energy used in the world?

  1. Oil

  2. Coal

  3. Natural Gas

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

Oil is the most common type of energy used in the world, accounting for over 30% of global energy consumption.

Multiple choice

What is the fastest growing source of energy in the world?

  1. Oil

  2. Coal

  3. Natural Gas

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

Renewable Energy is the fastest growing source of energy in the world, with an average annual growth rate of over 10%.

Multiple choice

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

  1. Solar energy

  2. Wind energy

  3. Hydropower

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

Solar energy, wind energy, and hydropower are all examples of renewable energy sources that can be harnessed to generate electricity without depleting natural resources.

Multiple choice

Which of the following is an example of a non-renewable resource?

  1. Fossil fuels

  2. Minerals

  3. Metals

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

Fossil fuels, minerals, and metals are all examples of non-renewable resources that are formed over millions of years and cannot be replenished at a rate comparable to their consumption.