Importance of Static Electricity Generation
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Questions and Answers

What is the main cause of incendive sparks in a tanker according to the text?

  • Charged clouds generated by water sprays for cleaning (correct)
  • Corona charging
  • Steam leaks
  • CO2 discharge from a fire extinguisher

    • Which method is NOT mentioned as a way to avoid charge accumulation?

  • Using a capacitance bridge
  • Touching plastic hand rails
  • Walking on dry floors (correct)
  • Using static volt meters

    • What type of process generates static charge?

  • Liquid & solid flows (correct)
  • Solid & solid flows
  • Gas & gas flows
  • Air & air flows

    • How is the electrical energy of a static charge calculated according to the text?

    <p>$E = 10-3 CV2$</p> Signup and view all the answers

    What is one of the methods mentioned for electrostatic charge elimination for hazard control?

    <p>Putting synthetic materials near electronic equipment</p> Signup and view all the answers

    What is the role of friction in generating static electricity?

    <p>Friction is not necessary but increases the release of electrons and production of ionized particles.</p> Signup and view all the answers

    What are the conditions necessary for the generation of static electricity?

    <p>A means of electrostatic charge generation, accumulation, and discharge.</p> Signup and view all the answers

    How is liquid flow through pipes related to static electricity generation?

    <p>Liquid flow generates static charge due to adsorption of impurity ions.</p> Signup and view all the answers

    What is a common way static charge may occur according to the text?

    <p>Contact charging by two similar materials in contact.</p> Signup and view all the answers

    What happens during the discharge stage of static electricity?

    <p>Only the last stage is visible.</p> Signup and view all the answers

    How is spray electrification related to static electricity generation according to the text?

    <p>Spray electrification is a method used to generate static electricity.</p> Signup and view all the answers

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