As per DNA No. 25, minimum amount of setting expansion required for type V gypsum products_______________?

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...

Which is gypsum product_______________?

A. Stone B. Plaster C. Investment D. All of the above...

Type III Dental gypsum is__________________?

A. Class II stone B. Densite C. Class I stone or hydrocal D. Model or lab plaster...

Powders of dental plaster and dental stone differ mainly in____________?

A. Solubility B. Shelf life C. Chemical formula D. Particle porosity...

Gillmore needle is used for_______________?

A. Testing the strength of plaster of paris B. Evaluating the setting time of plaster of pris C. Testing the metal hardness D. Testing the purity of noble metals...