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Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Dental Mechanic Gr.ii' And exam conducted in the year 2017. And Question paper code was '047/2017/OLE'. Medium of question paper was in Malayalam or English . Booklet Alphacode was 'A'. Answer keys are given at the bottom, but we suggest you to try answering the questions yourself and compare the key along wih to check your performance. Because we would like you to do and practice by yourself.
B:-Rugae area
C:-Posterior palatol seal area
D:-Fovea palatinae
Correct Answer:- Option-C
Question59:-Mean value or three point articulator comes under
A:-Class | articulator
B:-Class II articulator
C:-Class Ill articulator
D:-Class IV articulator
Correct Answer:- Option-B
Question60:-The choice of pontic in mandibular posterior region is
A:-Ridge lap
-Modified ridge lap
C:-Sanitary
D:-Conical
Correct Answer:- Option-C
Question61:-The ability of a prosthesis to resist displacement in a horizontal direction is called
A:-Retention
Stability
C:-Support
D:-Esthetics
Correct Answer:- Option-B
Question62:-Boxing is done to get
A:-Thickness of cast
-Land area of the cast
:-Tissue surface of cast
D:-Peripheral tissue roll on the cast
Correct Answer:- Option-A
Question63:-The fluoride release is greatest for
A:-Glass ionomer cement
B:-Zinc polycarboxylate cement
C:-Zinc phosphate cement
D:-Zinc oxide eugenol cement
Correct Answer:- Option-A
Question64:-Black casting refers to
A:-Casting contaminated by ‘NO _(2)* gas
B:-Nodules present on the surface of casting
C:-Incomplete elimination of wax on burnout
D:-Absence of reservoir during casting
Correct Answer:- Option-C
Question65:-The thickness of opaquer in ceramic restorations is
A:-0.1 mm
B:-0.5 mm
C:-0.2 mm
D:-0.3 mm
Correct Answer:- Option-C
Question66:-The best duplicating material available is
A:-Alginate
B:-Agr-Agar
C:-Zinc oxide eugenol
D:-Waxes
Correct Answer:- Option-B
Question67:-The material that is commonly used for implants
A:-Nickel
B:-Cobalt-Chromium
C:-Titanium
D:-Carbon
Correct Answer:- Option-C
Question68:-Commonly used dental flux in soldering is