1. Which of the following investment exhibit green shrinkage

Question 1 of 20

2. methyl methacrylate can be activated by all of the following except

Question 2 of 20

3. Palladium and platinum are added to base metal alloys to:

Question 3 of 20

4. Use of type II ZOE cement:

Question 4 of 20

5. Disinfection of alginate impressions when immersion method is used should not exceed

Question 5 of 20

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

Question 6 of 20

7. Which of the following cements provide maximum resistance to decalcification while placing bands on molar

Question 7 of 20

8. 18/8 stainless steel contains:

Question 8 of 20

9. The main component of gypsum bonded investment which provides thermal expansion to compensate for alloy solidification shrinkage is

Question 9 of 20

10. Material added in In-Ceram:

Question 10 of 20

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

Question 11 of 20

12. titanium casting is done

Question 12 of 20

13. Most common accelerator used in gypsum is:

Question 13 of 20

14. If gold content of the alloy decreases:

Question 14 of 20

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

Question 15 of 20

16. The relative amount of lightness or darkness in a color is referred to as:

Question 16 of 20

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

Question 17 of 20

18. the effectiveness of condensation and prevention of porcelain shrinkage is determined by

Question 18 of 20

19. Which of the following is formed by spray atomization and chemical precipitation of molten gold

Question 19 of 20

20. In metal-ceramic restorations, failure or fracture usually occurs:

Question 20 of 20