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 common energy source used in mining operations?

  1. Electricity

  2. Diesel

  3. Natural gas

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

Solar power is not a common energy source used in mining operations due to its intermittent nature and the high upfront costs associated with solar panel installation.

Multiple choice

Which of the following is NOT a renewable energy source?

  1. Solar energy

  2. Wind energy

  3. Hydropower

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

Fossil fuels, such as coal, oil, and natural gas, are non-renewable energy sources because they are formed from the remains of ancient plants and animals and take millions of years to replenish.

Multiple choice

Which renewable energy source is the most widely used worldwide?

  1. Solar energy

  2. Wind energy

  3. Hydropower

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

Hydropower is the most widely used renewable energy source worldwide, accounting for over half of all renewable energy generation.

Multiple choice

What is the primary source of geothermal energy?

  1. The sun

  2. The Earth's core

  3. Radioactive decay

  4. Tidal forces
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Earth's core is the primary source of geothermal energy, as it is the hottest part of the planet and generates heat through radioactive decay and compression.

Multiple choice

Which type of geothermal power plant uses steam to drive a turbine?

  1. Dry steam power plant

  2. Flash steam power plant

  3. Binary cycle power plant

  4. Hybrid power plant
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

A dry steam power plant uses steam directly from a geothermal reservoir to drive a turbine, without the need for additional water or a separate working fluid.

Multiple choice

What is the potential of geothermal energy to contribute to the global energy mix?

  1. Up to 10%

  2. Up to 20%

  3. Up to 30%

  4. Up to 40%
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Geothermal energy has the potential to contribute up to 20% of the global energy mix, providing a significant source of clean and renewable energy.

Multiple choice

Which type of geothermal power plant uses a binary cycle to generate electricity?

  1. Dry steam power plant

  2. Flash steam power plant

  3. Binary cycle power plant

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

A binary cycle power plant uses a working fluid with a lower boiling point than water to generate electricity from geothermal heat.

Multiple choice

Which of the following is a key challenge in addressing energy poverty?

  1. High upfront costs of energy infrastructure

  2. Lack of political will and commitment

  3. Limited financial resources

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

Addressing energy poverty faces several challenges, including high upfront costs of energy infrastructure, lack of political will and commitment to prioritize energy access, and limited financial resources, particularly in developing countries.

Multiple choice

Which of the following is a key challenge in achieving universal energy access by 2030?

  1. High costs of energy infrastructure

  2. Lack of political commitment

  3. Limited technological innovation

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

Achieving universal energy access by 2030 faces several challenges, including high costs of energy infrastructure, lack of political commitment, limited technological innovation, and the need for coordinated global action.

Multiple choice

Which of the following is a renewable energy source?

  1. Coal

  2. Natural Gas

  3. Solar

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

Solar energy is a renewable energy source that is derived from the sun's rays.

Multiple choice

What is the term used to describe the process of generating electricity from the kinetic energy of flowing water?

  1. Hydropower

  2. Wind Power

  3. Solar Power

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

Hydropower is the process of generating electricity from the kinetic energy of flowing water.

Multiple choice

What is the term used to describe the process of generating electricity from the heat of the Earth's interior?

  1. Geothermal Power

  2. Hydropower

  3. Wind Power

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

Geothermal Power is the process of generating electricity from the heat of the Earth's interior.

Multiple choice

What is the term used to describe the process of generating electricity from the chemical energy stored in biomass?

  1. Biomass Power

  2. Hydropower

  3. Wind Power

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

Biomass Power is the process of generating electricity from the chemical energy stored in biomass, such as wood, agricultural residues, and organic waste.

Multiple choice

What is the term used to describe the process of generating electricity from the movement of ocean waves?

  1. Wave Power

  2. Tidal Power

  3. Hydropower

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

Wave Power is the process of generating electricity from the movement of ocean waves.

Multiple choice

Which of the following is an example of a renewable energy source that can be utilized in a home?

  1. Fossil fuels

  2. Nuclear energy

  3. Solar energy

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

Solar energy is a clean and renewable energy source that can be harnessed using solar panels installed on the roof of a home.