Cold crushing strength of refractories depends upon its_________________?
Correct answer: D. All A., B. and C.
- A. Composition
- B. Texture
- C. Firing temperature
- D. All A., B. and C.
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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