The melting point of titanium is __________ degree celsius?

Related Mcqs:

1. The most commonly used Titanium alloy for dental and medical purposes is________________?

   A. Ti 6Al 4V
   B. Ti 5Al 4V
   C. Ti 5Al 5V
   D. Ti 6Al 6V

2. Titanium casting is done_____________?

   A. Under vacuum in argon atmosphere
   B. Under air pressure in nitrogen atmosphere
   C. In specially fabricated aluminium vanadium
   D. Using CAD-CAM technique

3. Mechanical properties of Cp Titanium are similar to alloys_____________?

   A. Type III and Type IV gold
   B. Type V and type VI gold
   C. Type VII and type VIII gold
   D. None of the above

4. Advantage of titanium over other base metal alloys_______________?

   A. Low weight
   B. Low cost
   C. Low strength
   D. Low melting point

5. Nickel-Titanium alloy has__________________?

   A. Unreliable spring back
   B. low spring back
   C. Minimal spring back
   D. None of the above

6. Which of the following zones is used for melting alloy during casting______________?

   A. Reducing flame
   B. Oxidizing flame
   C. Green flame
   D. All of the above

7. The melting point of silver is_____________?

   A. 1063° centigrade
   B. 960° Centigrade
   C. 850° Centrigrade
   D. 1123° Centrigrade

8. Which of the following cements bonds to tooth structure, which has an anticariogenic effect, has a degree of translucency and does not irritate the pulp ?

   A. Polycarboxylate cement
   B. Resin cement
   C. Silicate cement
   D. Glass ionomer cement

9. Angles between Adhesive and Adherent is Zero degree, it indicates_______________?

   A. Complete wetting of surfaces
   B. Rough surfaces between Adhesive & Adherent
   C. Adherent and Adhesive molecules are tangent to each other
   D. Irregularities present between Adherent surfaces

10. Non-septate hyphae with a tendency to branch at 90 degree angle is characteristic of________________?

    A. Mucor
    B. Aspergillosis
    C. Cryptococcus neoformans
    D. Coccidioides immitis