Bunkering Practices Tutorial Quiz
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Questions and Answers

What are the main processes that crude oil goes through at a refinery?

  • Cracking, extraction, blending, distillation, reforming
  • Treating, extraction, distillation, blending, cracking
  • Extraction, distillation, blending, treating, reforming
  • Distillation, cracking, reforming, treating, blending (correct)
  • What are the three main types of crude oils mentioned?

  • Viscous crude, Thin crude, Dense crude
  • Asphaltic (Aromatic) crude, Naphthenic crude, and Paraffinic crudes (correct)
  • Heavy crude, Light crude, Medium crude
  • Sweet crude, Sour crude, Bitter crude
  • How do the three main types of crude oils differ from each other?

  • They differ in refining processes, yield, and by-products
  • They vary in appearance, thickness, color, properties, odor, and quality (correct)
  • They differ in extraction methods, transportation, and storage
  • They have varying levels of impurities, sulfur, and carbon content
  • What is the predominant composition of crude oil?

    <p>A complex mixture of hydrogen and carbon</p> Signup and view all the answers

    What are the processes involved in separating crude oil into finished petroleum products at a refinery?

    <p>Distillation, cracking, reforming, treating, blending</p> Signup and view all the answers

    What is the primary process that separates crude oil into various petroleum products at a refinery?

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

    Which type of crude oil is known for its high viscosity and black color?

    <p>Asphaltic (Aromatic) crude</p> Signup and view all the answers

    What is the primary difference between Naphthenic crude and Paraffinic crudes?

    <p>Paraffinic crudes have a higher hydrogen content</p> Signup and view all the answers

    What is the predominant composition of crude oil?

    <p>Hydrogen and Carbon</p> Signup and view all the answers

    Which process involves breaking down large hydrocarbon molecules into smaller, more valuable molecules?

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

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