Modiffiers are added to gypsum mainly to_______________?

Related Mcqs:

Green strength with reference to plaster means_____________?

A. Dry strength B. Compressive strength C. Strength of dental stone due to green colour D. The wet strength...

Water of reaction needed to react completely with 100 g of calcium sulphate hemihydrates to convert it to calcium sulphate dihydrate______________?

A. 18.6ml B. 22.2ml C. 30.4ml D. 45.3ml...

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...

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

A. 0.05 B. 0.10 C. 0.15 D. 0.20...