Permeability of bricks is a measure of the_________________?
Correct answer: D. Rate at which a fluid will pass through the pores
- A. Refractoriness
- B. Melting point
- C. Expansion during heating
- D. Rate at which a fluid will pass through the pores
Explanation
Permeability describes how readily a fluid can move through the interconnected pores of a brick. Refractoriness and melting point concern resistance to high temperature, not fluid flow.
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