A. Cerestore
B. Decor MGC
C. Infusium
D. Leucite
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Related Mcqs:
- Flux used in dental ceramic is________________?
- A. Alumina B. Silica C. Kaolin D. Boric oxide...
- Coefficient of thermal expansion of metal-ceramic alloys is________________?
- A. Same as porcelain B. More than porcelain C. Less than porcelain D. More than or equal to porcelain but not less...
- The main purpose of adding metallic oxides in ceramic is________________?
- A. Colour matching B. Transparency C. Opacity D. None of the above...
- The maximum shrinkage during firing proces in ceramic occurs in__________________?
- A. High Bisque stage B. Low Bisque stage C. Medium Bisque stage D. Fusion stage...
- In a metal ceramic crown for a FPD the function of tin, indium which are readily oxidized minor constituents is to________________?
- A. Improve bonding B. Decrease porosity C. They react with the porcelain opaque layer, which masks the metal D. Improves the thermal expansion between the metal and porcelain...
- Ideal requirement of metal ceramic casting____________?
- A. Low fusing ceramic and high fusing alloys B. Matching of coefficients of thermal expansion of ceramics and alloy C. Bonding between ceramic and alloy D. All of the above...
- Which glass ionomer cement develops early resistance to water intake on setting ?
- A. Reinforced auto care glass ionomer cement B. Compomer C. Resin modified glass ionomer cement D. Ceramic reinforced glass ionomer cement...
- Glass ionomer cements are composed of______________?
- A. Alumino silicate powder and phosphoric acid B. Aluminosillicate powder and polyacrylate C. Zinc oxide powder and phosphoric acid D. Zinc oxide powder and polyacrylate liquid...
- Which of the following is correct glass transition temperature of Impression compound ?
- A. 43.5°C B. 39°C C. 65°C D. 100°C...
- Orange peel and Ground glass radiographic appearance is observed in case of______________?
- A. Pagets disease B. Weing’s sarcoma C. Osteosarcoma D. Fibrous dysplasia...
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