1. the main advantage of a natural glaze rather than an applied glaze is that the natural glaze

Question 1 of 20

2. the heat treatment of soaking the alloy at a high temp to produce a solid solution followed by quenching is known as

Question 2 of 20

3. oxides of all of the following elements in noble metal alloys help in bonding to porcelain except

Question 3 of 20

4. a cermet is a combination of

Question 4 of 20

5. the process of driving off the water of crystallisation of gypsum to manufacture powders of plaster and stone is called

Question 5 of 20

6. Not associated with corrosion products in metal alloys

Question 6 of 20

7. The chamelon effect has been portrayed by which of the ceramic restorations

Question 7 of 20

8. Stain removing commercial denture cleanser usually contain

Question 8 of 20

9. Young's modulus is defined as:

Question 9 of 20

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

Question 10 of 20

11. According to ADA specifications, maximum flow of Type I inlay wax at 37 degrees:

Question 11 of 20

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

Question 12 of 20

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

Question 13 of 20

14. which of the following will form a peritectic alloy

Question 14 of 20

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

Question 15 of 20

16. Mercaptan are a component of:

Question 16 of 20

17. During final finishing of composite you find a void, what will you do:

Question 17 of 20

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

Question 18 of 20

19. In orthodontic stainless steel wire which of the following is used to reduce hardness?

Question 19 of 20

20. condensation shrinkage during porcelain firing is determined by

Question 20 of 20