Porosity in porcelain at condensation stage depends on_________________?
Correct answer: A. Shape and size of particle
- A. Shape and size of particle
- B. Uniform distribution of particle size
- C. Number of particles
- D. None of the above
Explanation
During condensation, particle shape and size determine how closely porcelain particles pack and therefore how much pore space remains. A well-graded particle distribution also affects packing, but option a states the principal particle factors most directly.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
Practise Dental Ceramics
34 free Dental Ceramics MCQs from Dental Materials, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Dental Materials questions like this
Dental Materials is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Dental Ceramics questions
In porcelain metal elements are embedded in the matrix of________________?
Phenomenon in which porcelain appears different under varying light condition is______________?
Machineable glass ceramic is________________?
The opacity in ceramics is achieved by adding_______________?
Porcelain denture teeth________________?
Flux used in dental ceramic is________________?