Shape memory in NiTi is because of stress induced form__________________?

Related Mcqs:

1. The yield strength of AUstenite (NiTi alloy) is______________?

   A. 100 Mpa
   B. 240 Mpa
   C. 560 Mpa
   D. 700 Mpa

2. NiTi alloy have_______________?

   A. Shape memory
   B. Hyper rigidity
   C. Corrosion resistance
   D. Weldable properties

3. Shape memory is seen in________________?

   A. Stainless steel wire
   B. NITTINOL wire
   C. TMA wire
   D. Aluminium

4. The greatest stress which may be produced in a material such that stress is directly proportional to the strain is know as_____________?

   A. The elastic limit
   B. The proportional limit
   C. The yield strength
   D. Modulus of elasticity

5. The processing of short-term memory to long term memory is done in_______________?

   A. Prefrontal cortex
   B. Hippocampus
   C. Neocortex
   D. Amygdala

6. Active artificial immunization is induced by the administration of all of the following EXCEPT______________?

   A. Bacterial products
   B. Toxoids
   C. Vaccines
   D. Antitoxins

7. Which among the following is the drug of choice for clostridium difficile induced colitis ?

   A. Gentamicin
   B. Ciprofloxacin
   C. Metronidazole
   D. Linezolid

8. Digitalis induced automaticity is enhanced by______________?

   A. High K+ levels
   B. High Ca2+ levels
   C. High Na+ levels
   D. Low K+ levels

9. Which of the following is a virus induced eipthelial hyperplasia ?

   A. Molluscum contagiosum
   B. Focal epithelial hyperplasia
   C. Squamous papilloma
   D. All of the above

10. The Sensitive period for tetracycline induced discolouration in the permanent maxillary mandibular incisors and canines is________________?

    A. 3 months postpartum to 7th year of life
    B. 4 months in utero to 3 months postpartum
    C. 5 months in utero to 9 months postpartum
    D. Birth to 7th year