- (A) Composite
- (B) Complex material
- (C) Combined
- (D) Compound
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- (A) 0.05 to 0.04mm
- (B) 0.5 to 1.0 microns
- (C) 0.01 to 0.1 microns
- (D) 0.3 to 0.4mm
- (A) Localised Shrinkage porosity
- (B) Gas inclusion porosity
- (C) Micro porosity
- (D) Surface porosity
- (A) Packing at dough stage
- (B) Curing at 160°F for 9 hrs
- (C) Inadequate pressure
- (D) All of the above
- (A) UV light
- (B) Visible light
- (C) Infrared light
- (D) Diketone
- (A) Excessive expansion
- (B) Low impact strength
- (C) Excessive shrinkage
- (D) Excessive brittleness
- (A) 4th generation bonding agents
- (B) Separate etching step not required
- (C) Separate etching step is still required
- (D) Contains only primer
- (A) Parabane
- (B) Ligane
- (C) Silane
- (D) Chelane
- (A) Biological properties
- (B) Thermal properties
- (C) Mechanical properties
- (D) Esthetic properties
- (A) Covalent bonds
- (B) sonic bonds
- (C) Vander Wall’s Forces
- (D) Hydrogen Bonds
