Which of the following is the main constituent of porcelain__________________?

Related Mcqs:

Porosity in porcelain at condensation stage depends on_________________?

A. Shape and size of particle B. Uniform distribution of particle size C. Number of particles D. None of the above...

In porcelain metal elements are embedded in the matrix of________________?

A. Rubber matrix B. Glass C. Plastic D. Resin matrix...

Greening occuring when porcelains are fired on silver free alloys may be attributed to________________?

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...

Electrolyte used for plating copper dies is________________?

A. Ionic copper B. Copper cyanide C. Silver cyanide D. Acidic copper sulphate...

Condensation shrinkage of porcelain during firing depends on__________________?

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