Static Electricity MCQ 3
10 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the primary purpose of precipitators?

  • Generate electricity
  • Produce water vapor
  • Extract smoke particles from the air (correct)
  • Disperse pollutants
  • Which of the following is an industrial hazard associated with static electricity?

  • Watering plants
  • Explosions in flour mills (correct)
  • Running a dishwasher
  • TV screen repair
  • What is a common consequence of static electricity on integrated circuits?

  • Increased operational efficiency
  • Reduction in size
  • Improved durability
  • Damage (correct)
  • Point discharge occurs at what location on an object?

    <p>Where the object is most pointed</p> Signup and view all the answers

    Which of the following is not a known consequence of electric fields?

    <p>Improvement in air quality</p> Signup and view all the answers

    Where point discharge occurs what can be used to demonstrate it in the lab?

    <p>A naked flame and electric wind</p> Signup and view all the answers

    When point discharge occurs what happens to the molecules in the surrounding air?

    <p>They are ionized</p> Signup and view all the answers

    What causes a plane to build up static charge on its surface during flight?

    <p>Friction with the air</p> Signup and view all the answers

    In the context of static electricity, what is a common outcome of electric shock?

    <p>Damage to nerve cells</p> Signup and view all the answers

    Which device or process utilizes electric fields to remove smoke particles from the air?

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

    More Like This

    Use Quizgecko on...
    Browser
    Browser