Setting expansion is advantageous in__________________?

Related Mcqs:

1. As per DNA No. 25, minimum amount of setting expansion required for type V gypsum products_______________?

   A. 0.05 B. 0.10 C. 0.15 D. 0.20...

2. The setting expansion of gypsum products can be reduced by________________?

   A. Increased spatulation B. Adding potassium sulfate C. Less water powder ratio D. Allowing setting under water...

3. Most advantageous indication of acid etching is______________?

   A. Decrease micro leakage B. Decrease polymerization shrinkage C. Decrease coefficient of thermal expansion D. Decrease porosity in restorative material...

4. The maximum shrinkage during firing proces in ceramic occurs in__________________?

   A. High Bisque stage B. Low Bisque stage C. Medium Bisque stage D. Fusion stage...

5. Linear coefficient of thermal expansion of metal used for metal caramic restoration range from________________?

   A. 11.5-12.5×10-6/°C B. 10.5-11.5×10-6/°C C. 13.5-14.5×10-6/°C D. 16.5-17.5×10-6/°C...

6. Setting time of Amalgam is best controlled by _______________?

   A. Using spherical particles B. Lathe cut alloy C. Altering Hg-Alloy ratio D. Trituration time...

7. Which glass ionomer cement develops early resistance to water intake on setting ?

   A. Reinforced auto care glass ionomer cement B. Compomer C. Resin modified glass ionomer cement D. Ceramic reinforced glass ionomer cement...

8. The setting of zinc phosphate may be retarded by ?

   A. Increased in the ratio of powder to liquid B. Diluting the liquid with water C. Increase the addition of powder to liquid D. Decrease the addition of powder to liquid...

9. All of the following can be used to slow down the setting of Zinc oxide eugenol impression paste EXCEPT_________________?

   A. Adding a small amount of glycerine B. Adding a small amount of water C. Altering the amounts of the two pastes used D. Cooling mixing slab...

10. Vulcanization refers to the setting of__________________?

    A. Reversible hydrocolloid B. Mercaptan impression material C. Zinc Phosphate cement D. Zinc oxide-eugenol...