Brazilian test is used to determine the ultimates tensile strength of_________________?

Related Mcqs:

1. Materials which has high compressive strength and low tensile strength is classified with property of________________?

   A. Ductility
   B. Brittleness
   C. Malleability
   D. Resilient

2. Ultimate tensile strength refers to_________________?

   A. Stress before rupture
   B. Stress after rupture
   C. Longitudinal compressive strength
   D. Horizontal compressive strength

3. 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

4. The rapid decrease in tensile strength and increase in ductility of a wrought metal is seen in which stage of annealing ?

   A. Recovery stage
   B. Recrystallisation stage
   C. Grain growth stage
   D. All of the above

5. Rideal Walker test is used to determine the efficiency of the_____________?

   A. Disinfectant
   B. Moist heat sterilisation
   C. Antibiotics
   D. Dry heat sterilization

6. Which of the following hardness test is a micro hardness test ?

   A. Brinnel
   B. Knoop
   C. Shore-A
   D. Rockwell

7. Biuret test is confirmatory test for_______________?

   A. Protein
   B. Fat
   C. Carbohydrate
   D. None of the above

8. Wasserman test test is diagnostic of__________________?

   A. Syphilis
   B. Gonorrhea
   C. TB
   D. Tyhoid

9. Kolmer test is a screening test done for_________________?

   A. Syphilis
   B. Tuberculosis
   C. Gonorrhea
   D. Lymphoma

10. Kviem’s test is diagnostic test for_________________?

    A. Actinomycosis
    B. Diphtheria
    C. Tuberculosis
    D. Sarcoidosis