Porosity in porcelain can be prevented by_______________?
Correct answer: A. Thoroughness of condensation
- A. Thoroughness of condensation
- B. Rapidity of firing
- C. High firing temperature
- D. All of the above
Explanation
Thorough condensation removes as much air as possible before firing, making it the primary method of preventing porcelain porosity. Rapid firing or excessive temperature may instead trap pores or increase distortion if not properly controlled.
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