MTT 3306 Ceramic Technology II Lecture 08 Quiz
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Questions and Answers

What is the main purpose of conducting thorough inspections after firing ceramic ware?

  • To determine the economic viability of the production process
  • To analyze the efficiency of the firing process
  • To identify any peeling defects and prevent faulty pieces from reaching the market (correct)
  • To ensure the ceramic ware meets regulatory compliance standards
  • Which of the following is NOT a cause of ceramic ware warping according to the text?

  • Leaching of glaze materials (correct)
  • Improper clay composition
  • Uneven drying
  • Inconsistent thickness
  • Which of the following is a recommended prevention method for ceramic ware warping?

  • Placing ceramic pieces in direct contact with each other during firing
  • Rapid drying to minimize drying time
  • Selecting clay bodies with unpredictable shrinkage characteristics
  • Consistent thickness to promote even drying and firing (correct)
  • What is the term used to describe the tiny voids or holes that appear on the glaze surface, exposing the ceramic body beneath?

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

    Which of the following is NOT a cause of pinholes in ceramic ware according to the text?

    <p>Improper kiln loading</p> Signup and view all the answers

    Which of the following is a recommended prevention method for pinholes in ceramic ware?

    <p>Increasing the firing temperature to burn off trapped gases</p> Signup and view all the answers

    What type of defect is described as any deformation in the ceramic ware's shape, including bowing, twisting, or uneven surfaces?

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

    Which of the following is NOT a recommended prevention method for ceramic ware warping according to the text?

    <p>Selecting clay bodies with unpredictable shrinkage characteristics</p> Signup and view all the answers

    What type of defect is described as the delamination or separation of the glaze from the ceramic body?

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

    Which of the following is NOT a cause of ceramic ware warping mentioned in the text?

    <p>Leaching of glaze materials</p> Signup and view all the answers

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