A. Colour matching
B. Transparency
C. Opacity
D. None of the above
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Related Mcqs:
- Machineable glass ceramic is________________?
- A. Cerestore B. Decor MGC C. Infusium D. Leucite...
- 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 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...
- A highly polished surface on a metallic dental restoration aids considerably in the prevention of the____________?
- A. Dimensional change B. Thermal conductivity C. Warpage D. Tarnish and corrosion...
- The pattern for the metallic framework of a removable partial denture is fabricated from________________?
- A. Inlay wax type-II B. Boxing wax C. Modelling wax D. Casting wax...
- Electrolyte used for plating copper dies is________________?
- A. Ionic copper B. Copper cyanide C. Silver cyanide D. Acidic copper sulphate...
- Super abrasive is________________?
- A. Sand B. Silicon arbide C. Diamond D. Aluminum oxide...
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