Cold crushing strength of refractories depends upon its_________________?
Correct answer: B. All A., B. and C.
- A. Composition
- B. All A., B. and C.
- C. Firing temperature
- D. Texture
Explanation
Cold crushing strength is affected by the refractory's composition, texture or structure, and firing temperature, since all influence bonding and porosity. Therefore, all three listed factors contribute.
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