Energy and Its Forms
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Questions and Answers

What is the primary purpose of the desalting and dewatering process in petroleum processing?

  • To remove water and brine constituents from crude oil (correct)
  • To convert hydrocarbons into simpler molecules
  • To refine crude oil into gasoline
  • To separate crude oil based on boiling points
  • Which product is primarily produced from the naphtha fraction during distillation?

  • Heating oils
  • Diesel fuel
  • Jet fuel
  • Gasoline (correct)
  • What happens to the component of a liquid mixture with the lowest boiling point during distillation?

  • It remains as a liquid
  • It cools and solidifies
  • It sinks to the bottom of the column
  • It rises, turning into vapor (correct)
  • Which of the following processes is NOT part of petroleum conversion processes?

    <p>Hydrodesulfurization</p> Signup and view all the answers

    What could result from not effectively removing contaminants from crude oil before refining?

    <p>Equipment corrosion and plugging</p> Signup and view all the answers

    What technology does the Limay Power Plant utilize?

    <p>Circulating Fluidized Bed technology</p> Signup and view all the answers

    What is the main component of natural gas?

    <p>Methane (CH₄)</p> Signup and view all the answers

    What is a significant environmental impact of burning natural gas?

    <p>Contribution to greenhouse gas emissions</p> Signup and view all the answers

    Which power plant started operations in 1998?

    <p>Masinloc Power Plant</p> Signup and view all the answers

    How is electricity generated from natural gas in power plants?

    <p>Using a gas turbine and electromagnetic induction</p> Signup and view all the answers

    What is required for natural gas to form reservoirs?

    <p>Porous rocks and impermeable layers</p> Signup and view all the answers

    What is one of the main uses of natural gas?

    <p>Electricity generation</p> Signup and view all the answers

    What type of power plant is the Ilijan Power Plant?

    <p>Combined-cycle power plant</p> Signup and view all the answers

    Which fuel source does the Santa Rita Combined-Cycle Natural Gas-Fired Power Plant primarily utilize?

    <p>Malampaya gas</p> Signup and view all the answers

    What process is used for electrical generation in nuclear energy?

    <p>Nuclear fission</p> Signup and view all the answers

    What is released during nuclear fission?

    <p>Heat, light, and gamma radiation</p> Signup and view all the answers

    What is the primary challenge of nuclear fusion as an energy source?

    <p>Achieving controlled conditions on Earth</p> Signup and view all the answers

    Which natural gas-fired plant has a capacity of 97 MW?

    <p>Avion</p> Signup and view all the answers

    Which type of reaction involves splitting a heavy atom's nucleus?

    <p>Fission</p> Signup and view all the answers

    How does heat generated from nuclear fission primarily get converted into electricity?

    <p>By generating steam to drive turbines</p> Signup and view all the answers

    Which of the following provides a limitless and clean energy source in theory?

    <p>Nuclear fusion</p> Signup and view all the answers

    What is the primary purpose of exploratory drilling in the oil and gas supply chain?

    <p>To verify the presence of hydrocarbons</p> Signup and view all the answers

    What is the primary purpose of underground storage systems for natural gas?

    <p>To store excess gas during low consumption and release it during peak demand</p> Signup and view all the answers

    Which phase of the oil and gas supply chain focuses on the extraction of hydrocarbons?

    <p>Production</p> Signup and view all the answers

    What type of underground storage utilizes former production sites for gas containment?

    <p>Depleted oil and gas fields</p> Signup and view all the answers

    What is the role of distribution centers in the oil and gas supply chain?

    <p>To coordinate logistics and manage inventory</p> Signup and view all the answers

    Which of the following correctly describes aquifers in the context of gas storage?

    <p>They are porous rock formations saturated with water that store natural gas.</p> Signup and view all the answers

    How do national oil companies (NOCs) influence global oil supply?

    <p>By controlling large portions of oil reserves</p> Signup and view all the answers

    What distinguishes salt caverns as a storage option for natural gas?

    <p>Their structural integrity and capacity for large volumes of gas.</p> Signup and view all the answers

    Which above-ground storage facility is specifically designed for liquid natural gas?

    <p>Liquefied natural gas (LNG) tanks</p> Signup and view all the answers

    What is the primary focus during the storage phase of the oil and gas supply chain?

    <p>To manage supply and demand during disruptions</p> Signup and view all the answers

    What type of companies are classified as International Oil Companies (IOCs)?

    <p>Privately-owned companies operating globally</p> Signup and view all the answers

    At what temperature are liquefied natural gas (LNG) tanks generally operated?

    <p>-162°C or -260°F</p> Signup and view all the answers

    What is the typical pressure range for compressed natural gas (CNG) storage?

    <p>200-250 bar or 2900-3600 psi</p> Signup and view all the answers

    What is the primary function of the refining phase in the oil and gas supply chain?

    <p>To process crude oil into refined products</p> Signup and view all the answers

    What purpose do strategic storage reserves serve?

    <p>To maintain reserves for energy security and emergency situations</p> Signup and view all the answers

    Which organization is responsible for coordinating oil production policies among member countries?

    <p>Organization of the Petroleum Exporting Countries</p> Signup and view all the answers

    In the context of the oil and gas supply chain, what does the end-use phase refer to?

    <p>The consumption of oil and gas products</p> Signup and view all the answers

    Which of the following describes oil and gas tariffs?

    <p>Fees charged for the use of transportation infrastructure</p> Signup and view all the answers

    What role does public awareness play in the Department of Energy's approach?

    <p>To enhance energy efficiency through labeling</p> Signup and view all the answers

    Which type of storage is NOT classified as underground storage?

    <p>Liquefied natural gas (LNG) tanks</p> Signup and view all the answers

    Study Notes

    • Energy is the ability to do work
    • It powers all daily devices and machines
    • Sources include the sun, food, and fuels like gasoline
    • Potential energy is stored energy of position or gravitational
    • Forms of potential energy include: Chemical, Elastic, Nuclear, Gravitational, Kinetic, Electrical, Radiant, Thermal, and Motion
    • Atoms are made of tiny particles called electrons, protons, and neutrons
    • Electricity is the movement of electrons
    • Radiant energy travels in transverse waves (visible light, x-rays, gamma rays, and radio waves)
    • Thermal energy is often described as heat
    • Mechanical energy is the movement of objects and substances
    • Sound energy is the movement of energy through substances
    • Non-renewable energy sources like coal, petroleum, natural gas, propane, and uranium, are used to generate electricity, heat homes, operate cars, and manufacture products
    • Fossil fuels generate heat, light, and electricity; they are primary sources for generating electricity globally
    • Coal is made from decomposed plant matter subjected to high temperature and pressure
    • The Philippines has major coal-fired power plants such as Suai (largest), Pagbilao, Masinloc, and Calaca Power Stations
    • Natural gas is formed through thermogenic or organic thermal maturation
    • It's primarily composed of methane (CH4)
    • Natural gas is a cleaner-burning fuel than coal and oil, but it is a finite resource
    • Natural gas power plants in the Philippines include Ilijan and Santa Rita, and San Lorenzo and Avion
    • Nuclear energy is released in nuclear reactions involving the atoms' nucleus
    • Types of nuclear reactions are fission and fusion
    • Fission is used in nuclear power plants; fusion powers the sun and stars
    • Renewable energy sources replenish themselves naturally
    • Solar energy converts sunlight into electricity (photovoltaic cells)
    • Biomass energy comes from organic materials (wood, agricultural residues, and waste)
    • Hydropower, using dams and turbines, converts water's kinetic energy into electrical energy
    • The Philippines uses significant hydropower (e.g., Caliraya-Botocan-Kalayaan (CBK) Hydroelectric Complex, Magat Dam, Pantabangan Dam, Ambuklao-Binga, and Kanan Dam) for energy generation
    • Wind energy transforms wind's kinetic energy into electrical energy
    • Wave energy uses ocean wave movement for electricity generation
    • Geothermal energy harnesses heat from the Earth's interior

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    Description

    This quiz covers the basics of energy, including its definition, sources, and various forms such as potential, kinetic, and thermal energy. It also explores the role of atoms in electricity and the impact of non-renewable energy sources. Test your knowledge on the different types of energy and their applications in daily life.

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