1. condensation shrinkage during porcelain firing is determined by

Question 1 of 20

2. self curing acrylics for tooth restorations are least compatible with which material

Question 2 of 20

3. for zinc oxide eugenol all of the following are true except

Question 3 of 20

4. Young's modulus is defined as:

Question 4 of 20

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

Question 5 of 20

6. When using which impression material can you delay pouring up of the model for up to one week?

Question 6 of 20

7. the penetration of the fissure sealant into the fissures

Question 7 of 20

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

Question 8 of 20

9. Which of the following is true statements regarding the polishing of amalgam?

Question 9 of 20

10. the working time of a phosphate investment mix can be increases by increasing the

Question 10 of 20

11. Which of the following cannot be used for debridement of zirconia implant surface

Question 11 of 20

12. Loss of colour stability in self polymerizing resins is due to degradation of:

Question 12 of 20

13. Maximum shrinkage occurs in which stage:

Question 13 of 20

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

Question 14 of 20

15. which zone of flame is used for melting alloys

Question 15 of 20

16. When Alginate is mixed with tap water having high calcium sulfate and magnesium, what happens

Question 16 of 20

17. Pinhole porosities are related to

Question 17 of 20

18. Which property of composites is most affected by the size and number of fillers:

Question 18 of 20

19. heat energy required for vaporisation of liquid after boiling

Question 19 of 20

20. Which material has least shelf life

Question 20 of 20