- (A) Strength
- (B) Expansion components for casting shrinkage
- (C) Decrease strength
- (D) Contraction
Medical Mcqs
- (A) Temporarily cement inlays:
- (B) Make inlay wax patterns
- (C) Invest inlay patterns
- (D) Box models
- (A) 18% Nickel 8% Chrominum
- (B) 18% Chromium 8% Nickel
- (C) 18% Chromium 8% Cobalt
- (D) 18% Carbon 8% Iron
- (A) Form an opening of molten metal to enter the mold
- (B) Help polish cast restorations
- (C) Eliminate air bubbles on the wax pattern
- (D) Reproduce fine detail
- (A) Tensile strength
- (B) Proportional limit
- (C) Ductility
- (D) Hardness
- (A) Platinum
- (B) Copper
- (C) Silver
- (D) Gold
- (A) To provide a smooth and glossy surface
- (B) Increase toughness
- (C) Decrease toughness
- (D) Decrease flow at room temperature
- (A) Pinhole porosity
- (B) Gas inclusion porosity
- (C) Micro porosity
- (D) Subsurface porosity
- (A) Utility wax
- (B) Base plate wax
- (C) Beading wax
- (D) Boxing wax
- (A) Animal
- (B) Mineral
- (C) Insect
- (D) Vegetable
