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.Management Sciences
A. To prevent the porosity
B. To prevent warpage
C. To prevent volume expansion
D. All of the above
Related Mcqs:
- All of the following statements about the differences between self-polymerizing acrylic resins and heat-cured resins are true EXCEPT______________?
- A. The former have a lower molecular weight B. The former have higher residual monomer content C. The former are more porous D. The former have greater transverse strength...
- The polymerization of self-curing resin takes faster in______________?
- A. Cold water B. Hot water C. Under pressure D. In vaccum...
- Quartz tungsten light cure device minimum output of energy should not be less than_____________?
- A. 300 mw/sm2 B. 350 mw/cm2 C. 400 mw/cm2 D. 450 mw/cm2...
- What is the polymerization shrinkage if 3:1 powder: liquid ratio is used____________?
- A. 6% B. 8% C. 10% D. 21%...
- The imperfection seen on the lingual flange of a lower denture caused by rapid heating during a curing cycle is called_____________?
- A. Localised Shrinkage porosity B. Gas inclusion porosity C. Micro porosity D. Surface porosity...
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