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State whether the following is true or false.
Granules that survive intact through pressing improve the fired ceramic.

  • A.True only at large scales
  • B.False only at small scales
  • C.True
  • D.False

Answer: D

Surviving granules leave inter-granule voids and boundaries that persist into the fired body as strength-limiting flaws. They must break down under pressure while remaining intact during handling. Granule strength is specified as a window rather than a minimum.

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