Renewable vs Non-Renewable Energy Quiz
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Questions and Answers

What type of energy is generated by wind turbines?

  • Electrical energy (correct)
  • Chemical energy
  • Nuclear energy
  • Thermal energy

    • Which of the following is considered a non-renewable energy source?

  • Hydropower
  • Solar energy
  • Geothermal energy
  • Natural gas (correct)

    • What is the primary environmental concern associated with non-renewable energy sources?

  • Air and water pollution (correct)
  • Lack of technological advancement
  • High costs
  • Limited availability

    • Which energy source relies on the Earth's internal heat for power generation?

    <p>Geothermal energy</p> Signup and view all the answers

    How are renewable energy sources generally characterized in contrast to non-renewable sources?

    <p>Lower environmental impact</p> Signup and view all the answers

    What trend indicates a global shift towards sustainable energy solutions?

    <p>Growing investment in solar and wind technologies</p> Signup and view all the answers

    What is a significant benefit of renewable energy in terms of energy security?

    <p>More sustainable and secure options</p> Signup and view all the answers

    Which of the following reflects the primary advantage of geothermal energy?

    <p>Taps into Earth's internal heat</p> Signup and view all the answers

    What is the primary purpose of a sunshine recorder?

    <p>To assess solar energy potential and monitor environmental changes</p> Signup and view all the answers

    How does a sunshine recorder capture sunlight?

    <p>Through a glass sphere or prism that focuses sunlight onto a recording medium</p> Signup and view all the answers

    What kind of data can be collected using a sunshine recorder?

    <p>Information on daily and annual variations in sunshine duration</p> Signup and view all the answers

    What is the primary challenge in integrating renewable energy sources into the grid?

    <p>Intermittency issues</p> Signup and view all the answers

    Which component is crucial for the functionality of a sunshine recorder?

    <p>A glass sphere or prism that focuses sunlight</p> Signup and view all the answers

    What is the aim of India's Perform, Achieve, and Trade (PAT) scheme?

    <p>To improve energy efficiency in industries</p> Signup and view all the answers

    In what fields are sunshine recorders predominantly utilized?

    <p>Meteorology, climatology, and solar energy studies</p> Signup and view all the answers

    What is the generally accepted value of the solar constant?

    <p>1361 W/m²</p> Signup and view all the answers

    Which angle describes the height of the Sun in the sky relative to an observer?

    <p>Solar Elevation Angle</p> Signup and view all the answers

    What is the wavelength range for Ultraviolet (UV) radiation?

    <p>10 nm to 400 nm</p> Signup and view all the answers

    What does the solar azimuth angle indicate?

    <p>The compass direction of sunlight</p> Signup and view all the answers

    Which type of solar radiation is primarily responsible for photosynthesis?

    <p>Visible Light</p> Signup and view all the answers

    What does the hour angle represent?

    <p>The measure of time since solar noon</p> Signup and view all the answers

    Which radiation is mostly absorbed by the Earth's atmosphere?

    <p>X-rays and Gamma Rays</p> Signup and view all the answers

    Which factor is NOT a cause of variation in solar radiation reaching Earth’s surface?

    <p>Human activity</p> Signup and view all the answers

    What is a primary benefit of renewable energy concerning greenhouse gas emissions?

    <p>It produces energy with significantly lower or zero emissions.</p> Signup and view all the answers

    What economic advantage does the renewable energy sector provide?

    <p>Creates jobs in manufacturing and installation.</p> Signup and view all the answers

    Which of the following contributes to energy independence in countries transitioning to renewable energy?

    <p>Utilizing domestic renewable resources.</p> Signup and view all the answers

    What role does technological innovation play in renewable energy?

    <p>It encourages advancements and cost reductions in renewable technologies.</p> Signup and view all the answers

    How does the use of decentralized power generation affect energy accessibility?

    <p>It can enhance energy resilience against disruptions.</p> Signup and view all the answers

    What has increased public support for renewable energy initiatives?

    <p>Growing public awareness of environmental concerns.</p> Signup and view all the answers

    What is a significant challenge posed by urbanization regarding energy demand?

    <p>It exacerbates the challenge of meeting rising energy demand sustainably.</p> Signup and view all the answers

    Which Indian government initiative aims to improve electricity access in rural areas?

    <p>Pradhan Mantri Sahaj Bijli Har Ghar Yojana (Saubhagya).</p> Signup and view all the answers

    What has historically dominated the global energy mix?

    <p>Fossil fuels like coal, oil, and natural gas.</p> Signup and view all the answers

    What is one objective of the Paris Agreement?

    <p>Limit global temperature increases and reduce greenhouse gas emissions.</p> Signup and view all the answers

    What type of solar radiation does a pyrheliometer specifically measure?

    <p>Direct solar irradiance</p> Signup and view all the answers

    Which feature allows a pyranometer to measure solar radiation from all directions?

    <p>Cosine response</p> Signup and view all the answers

    What is the primary working principle of a pyrheliometer?

    <p>Measures temperature change due to thermal absorption</p> Signup and view all the answers

    In which fields are pyrheliometers commonly used?

    <p>Solar energy research and environmental monitoring</p> Signup and view all the answers

    How is solar irradiance typically measured by both pyrheliometers and pyranometers?

    <p>In watts per square meter (W/m²)</p> Signup and view all the answers

    What aspect of a pyrheliometer helps maximize the absorption of solar radiation?

    <p>Blackened thermopile or thermocouple</p> Signup and view all the answers

    What distinguishes a pyranometer from a pyrheliometer?

    <p>Pyranometer measures total solar irradiance</p> Signup and view all the answers

    Which statement accurately reflects calibration in pyrheliometers and pyranometers?

    <p>Calibration is essential for accurate measurements</p> Signup and view all the answers

    What allows a pyrheliometer to maintain direct alignment with the Sun?

    <p>Solar trackers</p> Signup and view all the answers

    What is a common application of pyranometers?

    <p>Meteorological stations</p> Signup and view all the answers

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