Waxes are used for_______________?

Related Mcqs:

1. Mouth temperature waxes are_______________?

   A. Iowa wax B. Modeling wax C. Green stick wax D. None of the above...

2. The base constituents of dental waxes come from three main sources except______________?

   A. Animal B. Mineral C. Insect D. Vegetable...

3. Which of the waxes are derived from the lignite_________________?

   A. Paraffin wax B. Inlay wax C. Microcrystalline wax D. Montan wax...

4. Quartz in investment material is added for_______________?

   A. Strength B. Expansion components for casting shrinkage C. Decrease strength D. Contraction...

5. Frozen slab technique of mixing zinc phosphate is used for_______________?

   A. Cementing crowns B. Temporary dressing C. base D. cementing orthodontic bands...

6. Gillmore needle is used for_______________?

   A. Testing the strength of plaster of paris B. Evaluating the setting time of plaster of pris C. Testing the metal hardness D. Testing the purity of noble metals...

7. K2SO4 in agar-agar is for_______________?

   A. Accelerating the setting stage of gypsum B. Increase strength C. Give dimensional stability D. None of the above...

8. Perforated impression tray are used for_______________?

   A. Alginate B. Zinc oxide-eugenol C. Agar-agar D. Impression compound...

9. Use of dimethyl-P-toluidine is indicated for_______________?

   A. Thermal polymerization of acrylic B. Chemical polymerization C. Retarding the polymerization reaction D. To inhibit the action of benzoyl peroxide...

10. Acid-etching is done for_______________?

    A. 30 seconds B. 60 seconds C. 90 seconds D. 120 seconds...