Correct Answer:- Option-D
Question19:- is the first hydro electric project in Kerala.
A:-Chenkulam
B:-Pallivasal
யங்கள்‌
D:-Kayam Kulam
Correct Answer:- Option-B
Question20:-India’s first Defence University is setup in
A:-Hariyana
B:-Punjab
C:-Uttar Pradesh
D:-Delhi
Correct Answer:- Option-A
Question21:-Rouge is used to polish
A:-Glass ionomer
B:-Amalgam
C:-Composite resin
D:-Noble metal alloys
Correct Answer:- Option-D
Question22:-Back pressure porosity is caused by
A:-Improper selection of investment
B:-Entrapment of air
C:-Incomplete feeding of molten alloy during casting
D:-High casting pressure
Correct Answer:- Option-B
Question23:-Dicor is
A:-Chrome cobalt alloy
B:-Double post core for posteriors
C:-Castable glass ceramic
D:-Die stone
Correct Answer:- Option-C
Question24:-Brazing is done at
A:-A temperature above 450°C
B:-A temperature below 450°C
C:-A temperature of 250°C
D:-A temperature of 350°C
Correct Answer:- Option-A
Question25:-The cross section of lingual bar major connector is
A:-Half pear shaped
B:-Pear shaped
C:-Round shaped
D:-Triangular shaped
Correct Answer:- Option-A
Question26:-During surveying the height of contour is delineated by
A:-Analysing rod
B:-Under cut gauge
C:-Carbon marker
D:-Wax knife
Correct Answer:- Option-C
Question27:-The gingival finish line preferred for full veneer metal crown is
A:-Shoulder
B:-Radial shoulder
C:-Shoulder with bevel
D:-Chamfer
Correct Answer:- Option-D
Question28:-Tripoding of the cast is done for
A:-Re orientation of the cast to surveyor
B:-Re orientation of the cast to articulator
C:-Recording the undercut area of the cast