Subject Repository
Medical Mcqs
Showing 2761 – 2780 of 5,133 verified multiple choice questions with answers and explanations.
Q2762NTS / FPSC / PPSC
ADA specification number of gypsum products are described under____________?
Q2763NTS / FPSC / PPSC
Modiffiers are added to gypsum mainly to_______________?
Q2764NTS / FPSC / PPSC
Placing cast under tap water is to be avoided as______________?
Q2765NTS / FPSC / PPSC
The β (Beta) hemihydrate of gypsum requires more water to float its powder particles because______________?
Q2766NTS / FPSC / PPSC
In plaster of paris the setting time is primarily altered by_________________?
Q2768NTS / FPSC / PPSC
The most commonly used accelerator in gypsum product is___________________?
Q2769NTS / FPSC / PPSC
The hygroscopic technique is associated with______________?
Q2770NTS / FPSC / PPSC
Accelerators and retarders are used with gypsum products mainly to control_______________?
Q2771NTS / FPSC / PPSC
The main ingredient in dental plaster in_______________?
Q2774NTS / FPSC / PPSC
Water of reaction needed to react completely with 100 g of calcium sulphate hemihydrates to convert it to calcium sulphate dihydrate______________?
Q2775NTS / FPSC / PPSC
Green strength with reference to plaster means_____________?
Q2776NTS / FPSC / PPSC
Water powder ratio of dental stone and plaster is respectively_________________?
Q2777NTS / FPSC / PPSC
Model plaster (white) used to cast study models before mixing with water, is largely composed of____________?
Q2778NTS / FPSC / PPSC
White gold alloy predominantly is______________?
Q2779NTS / FPSC / PPSC