Type III Dental gypsum is__________________?

Related Mcqs:

Model plaster (white) used to cast study models before mixing with water, is largely composed of____________?

A. CaO B. CaCO3 C. (CaSO4)2-½H2O D. CaSO4-2H2O...

Water powder ratio of dental stone and plaster is respectively_________________?

A. 0.28 and 0.6 B. 0.6 and 0.28 C. 0.6 and 3.2 D. 0.28 and 0.98...

ADA specification number of gypsum products are described under____________?

A. 1 B. 4 C. 12 D. 25...

The function of 2% potassium sulphate in a gypsum product is_____________?

A. To regulate the setting expansion B. Regulate setting time C. Acts as retarder D. None...

The setting expansion of gypsum products can be reduced by________________?

A. Increased spatulation B. Adding potassium sulfate C. Less water powder ratio D. Allowing setting under water...