A. Impression of single tooth
B. Impression of whole teeth
C. Replica of single tooth
D. Replica of whole teeth
Related Mcqs:
- Copper content in low copper amalgam is________________?
A. 6%
B. 12-30%
C. 29%
D. 19% - 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 - 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 - 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 - Average particle size of powdered gold is________________?
A. 10 um
B. 15 um
C. 30 um
D. 0.1 um - The basic constituent of reversible hydrocolloid impression material is________________?
A. Agar
B. Alginic acid
C. Gelatin
D. alginate - Alginate impression material is________________?
A. Non-elastic impression material
B. Thermoplastic impression material
C. More mucostatic than ZOE
D. Less mucostatic than ZOE
