Heat hardening is the process done at_______________?

Related Mcqs:

1. Age hardening is a process done at______________?

   A. Heating up to 200 – 450°C for 15 – 30 min and quenching in water
   B. Heating at 700°C for 10 – 15 min and quenching in water
   C. Heating at 700°C for 1 hour and quenching in water
   D. Heating above 700°C for 30 min and quenching in water

2. The term ordered hardening heat treatment used in which of the following dental alloys ?

   A. Gold-Copper
   B. Nickel-Chromium
   C. Nickel-Titanium
   D. Silver-Palladium

3. Maximum amount of glucose absorption occurs at_______________?

   A. PCT
   B. DCT
   C. Loop of henle
   D. None

4. The common carotid artery may be palpated at_______________?

   A. Hyoid bone
   B. Upper border of thyroid cartilage
   C. Transverse process of C5
   Transverse process of C6

5. Hardening solutions are used with impression made of________________?

   A. Hydrocolloid
   B. Impression compound
   C. Elastomer
   D. Zinc oxide eugenol

6. The cyst located at the junction of medial nasal process, lateral nasal process and maxillary process is________________?

   A. Globulomaxillary cyst
   B. Median palatine cyst
   C. Nasopalatine cyst
   D. Nasoalveolar cyst

7. The cyst which is found within the bone at the junction of teh globular process, the lateral nasal process & maxillary process is______________?

   A. Naso-alveolar cyst
   B. Globulomaxillary cyst
   C. Naso palatine cyst
   D. Mid palatine cyst

8. Which of the following fuel gases is the best choice of heat source to carry out soldering process ?

   A. Propane
   B. Acetylene
   C. Natural gas
   D. Hydrogen

9. Sterilisation control for moist heat is “or” The efficacy of the moist heat sterilization technique commonly used to sterlilize laboratory ware and culture media is tested by using_______________?

   A. using Bacillus stearo thermo philus
   B. Using non-pathogenic strain of clostridium tetani
   C. Using chemical indicator
   D. Using methylene blue

10. Cleaning of base metal alloy is done by______________?

    A. Warm HCI
    B. Cold HF
    C. Cold H2SO4
    D. Sand blasting with aluminium oxide