Kerala PSC Previous Years Question Paper & Answer

Title : Dental Mechanic
Question Code :

Page:7


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Dental Mechanic' And exam conducted in the year 2019. And Question paper code was '058/2019/OL'. Medium of question paper was in Malayalam or English . Booklet Alphacode was ''. 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.

page: 7 out of 11
Excerpt of Question Code: 058/2019/OL

Question58:-The activator used in visible light curing system is
A:-Ubiquinone
B:-Hydroquinone
C:-Benzoyl peroxide
D:-Camphoroquinone
Correct Answer:- Option-D
Question59:-The cement used for attachment of orthodontic brackets to teeth is
A:-Zinc Phosphate
B:-Glassionomer
C:-Resin cement
D:-Zn O - Eugenol
Correct Answer:-Question Cancelled
Question60:-Most common drawback of amalgam restoration is
A:-Secondary expansion
B:-Porosity
C:-Marginal breakdown
D:-Contraction on setting
Correct Answer:- Option-A
Question61:-In complete denture patients,
A:-Centric relation coincides with centric occlusion
B:-Centric occlusion is anterior to centric relation
C:-Centric occlusion is posterior to centric relation
D:-Centric relation is independent of centric occlusion
Correct Answer:- Option-A
Question62:-Black casting results due to
A:-Contamination with sulphur
B:-Contamination with lead
C:-Contamination with Arsenic
D:-Contamination with Hydrogen
Correct Answer:- Option-A
Question63:-Beading provides
A:-Impression area of cast
B:-Land area of cast
C:-Art part of the cast
D:-Base of the cast
Correct Answer:- Option-B
Question64:-The corner stone of maxillary dental arch is
A:-Maxillary central incisor
B:-Maxillary canine
C:-Maxillary first premolar
D:-Maxillary lateral incisor
Correct Answer:- Option-B
Question65:-The mean value articulator is based on which theory of occlusion?
A:-Bonwill's theory
B:-Spherical theory
-Conical theory
D:-Lingualised occlusion
Correct Answer:- Option-A
Question66:-The process of applying a thin mix of dental stone which is painted over the wax surface and denture teeth is
A:-Stippling
B:-Festooning
:-Coring
D:-Indexing
Correct Answer:- Option-C
Question67:-The curve located antero posteriorly in a complete denture is
A:-Curve of Spee
B:-Pleasure curve
C:-Monson curve
D:-Curve of Wilson

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