A. Low compressive strength
B. High abrasive resistance
C. High water absorption
D. High polymerization shrinkage
A. Poor colour stability
B. Less polymerization shrinkage
C. Increase in vertical dimension
D. Decrease in vertical dimension
A. Zinc oxide
B. Methyl methacrylate
C. Phosphoric acid
D. Eugenol
A. Addition of grain refining agents
B. Addition of difunctional monomers
C. Increasing the amount of heat required for linear polymerization
D. Incorporation of terminating agents
A. Should be held at a millimeter distance from the restoration
B. Need no protection while in use
C. Will cure composite upto a depth of 5 millimeter thickness
D. Is fiber optic
A. Toluidine
B. Quaternary ammonium compound
C. Benzoyl peroxide
D. Tertiary amine
A. Amalgam alloy
B. Unfilled resin
C. Composite resin
D. Direct filling gold
A. 1925
B. 1937
C. 1951
D. 1956
A. Increased thermal conductivity
B. Decreased wear resistance
C. Decreased thermal conductivity
D. None of the above
A. 3% to 5%
B. 8% to 10%
C. 0.2% to 0.5%
D. 0.6% to 0.8%