Most ideally elastic among the following_______________?

Related Mcqs:

1. Multiple drug resistance of bacteria depends on which of the following_______________?

   A. Resistance transfer factor (RTF) B. Colicigenic factor (Col) C. Fertility factor (F+) D. All of the above...

2. Factors influencing wound healing are the following_______________?

   A. Nutrition B. Adequate blood supply C. Size and location of wound D. All of the above...

3. Wax pattern is ideally invested immediately to decrease the dimensional changes caused by_______________?

   A. Decrease flow B. Continuous expansion C. Relaxation of the internal stresses D. Water loss...

4. Before pouring an elastic impression it is washed with slurry of water and stone to______________?

   A. Increase gel strength B. Prevent syneresis C. Prevent distortion D. Wash off saliva on impression...

5. One of the most important advantages of truly elastic impression material would be its capacity for______________?

   A. Close adaptation to soft tissues B. With drawl without permanent distortion C. Reproduction of surface details D. Compatibility with gypsum products...

6. Which one of the following impression materials is elastic, sets by a chemical reaction and is catalyzed by chloroplatinic acid_______________?

   A. Condensation silicone B. Polyether C. Polysulfide D. Poly vinyl siloxane...

7. For dental amalgam, the elastic modulus and tensile strength is______________?

   A. 40 Gpa and 60 – 100 Mpa B. 21 Gpa and 27 – 55 Mpa C. 350 Gpa and 10 – 120 Mpa D. 360 Gpa and 125 – 130 Mpa...

8. Which one of the following is most elastic ?

   A. a titanium B. B titanium C. Chrome-cobalt-nickel D. Nickel-titanium...

9. The elastic of plastic deformation to fracture a material is its_______________?

   A. Toughness B. Brittleness C. Young’s modulus D. Proportional limit...

10. Elastic cartilage is found in_________________?

    A. Auditory tube B. Nasal septum C. Articular cartilage D. Costal cartilage...