Environmental Studies ยท Science General

Energy Resources and Storage

3,051 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 NOT a method for extracting geothermal energy?

  1. Dry steam power plants

  2. Flash steam power plants

  3. Binary cycle power plants

  4. Hydropower plants
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Hydropower plants do not extract geothermal energy. They generate electricity from the energy of flowing water.

Multiple choice

Which of the following is NOT a type of geothermal power plant?

  1. Dry steam power plant

  2. Flash steam power plant

  3. Binary cycle power plant

  4. Combined cycle power plant
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Combined cycle power plants are not geothermal power plants. They use a combination of gas and steam turbines to generate electricity.

Multiple choice

What is the primary use of geothermal energy?

  1. Electricity generation

  2. Heating and cooling buildings

  3. Industrial processes

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

Geothermal energy can be used for electricity generation, heating and cooling buildings, and industrial processes.

Multiple choice

What is the term used to describe the process of converting geothermal energy into electricity?

  1. Geothermal power generation

  2. Geothermal heat exchange

  3. Geothermal exploration

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

Geothermal power generation is the process of converting geothermal energy into electricity.

Multiple choice

Which country has the largest installed capacity of solar photovoltaic (PV) systems?

  1. China

  2. United States

  3. India

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

China is the world leader in solar PV installations, with over 300 gigawatts (GW) of capacity installed as of 2021.

Multiple choice

The Noor Ouarzazate Solar Power Station in Morocco is a concentrated solar power (CSP) plant that uses what technology to generate electricity?

  1. Parabolic troughs

  2. Power tower

  3. Dish Stirling

  4. Fresnel reflectors
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Noor Ouarzazate Solar Power Station uses parabolic trough technology, where sunlight is concentrated onto a receiver tube running along the length of the trough, which generates steam to drive a turbine.

Multiple choice

Which of the following is NOT a type of solar energy technology?

  1. Photovoltaic (PV) cells

  2. Concentrated solar power (CSP)

  3. Solar thermal collectors

  4. Wind turbines
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Wind turbines are a type of renewable energy technology that converts the kinetic energy of the wind into electrical energy, while photovoltaic (PV) cells, concentrated solar power (CSP), and solar thermal collectors are all types of solar energy technologies.

Multiple choice

The world's first grid-connected solar photovoltaic (PV) system was installed in which country?

  1. United States

  2. Germany

  3. Japan

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

The world's first grid-connected solar PV system was installed in Newark, New Jersey, United States, in 1982.

Multiple choice

The world's largest solar thermal power plant is located in which country?

  1. United States

  2. Spain

  3. China

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

The world's largest solar thermal power plant is the Ivanpah Solar Electric Generating System in California, United States, with a capacity of 392 megawatts (MW).

Multiple choice

Which of the following is NOT a type of solar thermal collector?

  1. Flat-plate collector

  2. Evacuated tube collector

  3. Parabolic trough collector

  4. Wind turbine
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Wind turbines are a type of renewable energy technology that converts the kinetic energy of the wind into electrical energy, while flat-plate collectors, evacuated tube collectors, and parabolic trough collectors are all types of solar thermal collectors.

Multiple choice

Which country has a solar energy development target of achieving 100% of its electricity generation from renewable sources by 2050?

  1. China

  2. United States

  3. India

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

Germany has a solar energy development target of achieving 100% of its electricity generation from renewable sources by 2050.

Multiple choice

Which of the following is NOT a sustainable material for energy production?

  1. Solar panels

  2. Wind turbines

  3. Hydroelectric dams

  4. Coal-fired power plants
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Coal-fired power plants rely on fossil fuels, which are non-renewable and contribute to greenhouse gas emissions.

Multiple choice

Which renewable energy source is harnessed from the movement of air?

  1. Solar power

  2. Wind power

  3. Hydropower

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

Wind power utilizes the kinetic energy of moving air to generate electricity.

Multiple choice

What is the term used to describe the process of generating electricity from sunlight?

  1. Photovoltaic effect

  2. Wind turbine technology

  3. Hydroelectric power generation

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

The photovoltaic effect refers to the conversion of light energy into electrical energy, which is the principle behind solar power generation.

Multiple choice

Which renewable energy source relies on the natural heat of the Earth's interior?

  1. Solar power

  2. Wind power

  3. Hydropower

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

Geothermal energy harnesses the heat from the Earth's core to generate electricity or provide heating and cooling.