- (A) Vaporization of silver from the walls of contaminated furnaces
- (B) Surface diffusion of silver from the marginal metal
- (C) More rapid silver diffusion in sodium containing glass
- (D) Silver ionization by porcelains with high oxygen potential
Medical Mcqs
- (A) Ionic copper
- (B) Copper cyanide
- (C) Silver cyanide
- (D) Acidic copper sulphate
- (A) 1056
- (B) 1560
- (C) 1668
- (D) 1886
- (A) QTH
- (B) PAC
- (C) LED
- (D) Argon lasers
- (A) Blinding
- (B) Buffing
- (C) Dressing
- (D) Truing
- (A) high fusion expansion
- (B) high fusion temperature
- (C) linear coefficient of thermal expansion less than but close to that of metal
- (D) Linear coefficient of thermal expansion greater than, but close to that of the metal
- (A) Heat pressing
- (B) Machining
- (C) Sintering
- (D) Slip casting
- (A) Methyl and ethyl mercury
- (B) Mercury vapour
- (C) Inorganic mercury forms
- (D) Mercury sulphide
- (A) Emery
- (B) Garnet
- (C) Pumice
- (D) Rouge
- (A) Silica
- (B) Feldspar
- (C) Calcium carbonate
- (D) Amorphous material
