1. the union of metal to porcelain fused restoration is by

Question 1 of 20

2. Stiffness is related to?

Question 2 of 20

3. for a successful metal ceramic restoration both the metal and porcelain must have closely matched

Question 3 of 20

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

Question 4 of 20

5. Structural durability is a?

Question 5 of 20

6. Not associated with corrosion products in metal alloys

Question 6 of 20

7. Which of the following statements is not true regarding glass ionomer cements?

Question 7 of 20

8. Which phase of the amalgam reaction is prone to corrosion in clinical restorations?

Question 8 of 20

9. the restorative material having hardness nearest to that of enamel is

Question 9 of 20

10. In hot and dry environment, alginate shrinks by

Question 10 of 20

11. Cementation failure of a prosthesis cemented with Zinc Polycarboxylate occurs at:

Question 11 of 20

12. Soldering flux is composed of all of the following EXCEPT one. Which one is the EXCEPTION?

Question 12 of 20

13. The phenomenom where porcelain appears different under varying light conditions is

Question 13 of 20

14. when selecting the color of cememt to use for cementing a porcelain jacket crown the powder being tested is best mixed with

Question 14 of 20

15. Function of molybdenum in base metal alloys?

Question 15 of 20

16. Beta hemihydrate is calcinated by

Question 16 of 20

17. which cement has the highest modulus of elasticity

Question 17 of 20

18. dental impression compound is characterised by having a

Question 18 of 20

19. Inlay wax suitable for making indirect pattern is

Question 19 of 20

20. which zone of flame is used for melting alloys

Question 20 of 20