Category: Dental Ceramics & Miscellaneous

A. Silica
B. Feldspar
C. Calcium carbonate
D. Amorphous material

A. High ductility
B. High hardness
C. Low esthetic value
D. Susceptibility to brittle fracture

A. Alumina
B. Silica
C. Kaolin
D. Boric oxide

A. Carbide bur
B. Diamond bur
C. Stainless steel bur
D. Diamond but for porcelain and carbide bur for metal

A. Heat pressing
B. Machining
C. Sintering
D. Slip casting

A. Exchange of aluminium and sodium ions
B. Exchange of aluminium and potassium ions
C. Exchange of sodium and potassium ions
D. None of the above

A. Strengthener
B. Binder
C. Pigment
D. Crack minimzer

A. Rate of arriving at firing temperature
B. Uniformity of particle size
C. Shape and size of particle
D. Type of investment used

A. Chemically cure resin
B. Heat curve resin
C. Light cure resin
D. Vinyl resin

A. Boric oxide
B. In vacuum
C. For long period
D. Under pressure