1. Most recent type of denture adhesive is

Question 1 of 20

2. A system of manufacturing copings from blocks of pure titanium by machine duplication and spark erosion is

Question 2 of 20

3. which orthodontic wire shows shape memory

Question 3 of 20

4. dental plaster powder and dental stone powder differ mainly in

Question 4 of 20

5. in Co-Cr alloys the constituent responsible for corrosion resistance is

Question 5 of 20

6. Which of the following property of amalgam is adversely affected by triturating with mechanical device

Question 6 of 20

7. the most important mechanical property involved when a base metal partial denture clasp is adjusted is

Question 7 of 20

8. when force is applied perpendicular to the metal surface,resultant deformation is

Question 8 of 20

9. What chemical is added to prevent polymerization of polymethylmethacrylate during storage:

Question 9 of 20

10. Pyroplastic flow in dental porcelain

Question 10 of 20

11. Fluid wax impression techniques may use following waxes except

Question 11 of 20

12. what filler is used in impression compound "alginate"

Question 12 of 20

13. Which material is sensitive to Sulfur contamination from latex gloves:

Question 13 of 20

14. direct wax pattern may distort due to

Question 14 of 20

15. Pinhole porosities are related to

Question 15 of 20

16. which of the following will form a peritectic alloy

Question 16 of 20

17. the accuracy of the temperature of the casting furnace may be verified by

Question 17 of 20

18. Fins and spines in casting are caused by:

Question 18 of 20

19. all of the following processes can be performed at room temp except

Question 19 of 20

20. A base that is typically placed over a calcium hydroxide base (which has been placed over a pulp exposure); is known as:

Question 20 of 20