Download BDS 2020 Feb 2nd Year 544208 Dental Materials Question Papers

Download BDS (Dental degree/Bachelor of Dental Surgery) 2020 Feb 2nd Year 544208 Dental Materials Previous Question Papers

[LQ 706] FEBRUARY 2020 Sub. Code: 4208

SECOND YEAR B.D.S. DEGREE EXAM
(Common to First Year Paper III - Modified Regulation III Candidates)
PAPER III ? DENTAL MATERIALS
Q.P Code: 544208
Time: 180 Minutes Maximum: 70 Marks

I. Elaborate on: (2 x 10 = 20)

1. Dental implants ? definition, classification and notes on implant
materials and surface coatings.

2. Define abrasion and polishing, notes on desirable characteristics of an
abrasive and abrasive instrument designs.

II. Write Notes on: (10 x 5 = 50)

1. Stainless Steel.
2. Compression molding technique.
3. Acid etching technique.
4. Admixed alloys.
5. Impression compound.
6. Soft Liners.
7. Galvanic corrosion.
8. Separating media.
9. Miracle Mix.
10. Co- Cr- Ni alloys.


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