A:-Metamerism
B:-Value
C:-Chroma
D:-Hue
Correct Answer:- Option-D
Question49:-All are true for porcelain teeth compared to acrylic teeth except
A:-Low co-efficient of thermal expansion
-Abrade the enamel quickly
C:-Can be adjusted when the inter occlusal distance is very less
D:-Held by the mechanical retention in the acrylic denture
Correct Answer:- Option-C
Question50:-Suspend portion of the FPD that replaced the mission tooth is
A:-Retainer
B:-Connector
C:-Abutment
D:-Pontic
Correct Answer:- Option-D
Question51:-Sprue with gauge number ___is used for molars and premolars during casting.
A:-10 and 12
B:-6 and 8
C:-4 and 6
D:-5 and 7
Correct Answer:- Option-A
Question52:-Die is
A:-Impression of single Tooth
B:-Impression of all Teeth
C:-Replica of single Tooth
D:-Replica of all Teeth
Correct Answer:- Option-C
Question53:-Face bow is used for recording
A:-Orientation relation
B:-Centric relation
C:-Vertical jaw relation
D:-Horizontal jaw relation
Correct Answer:- Option-A
Question54:-Terminal end of retentive arm of extra coronal retainer is placed on which area of the tooth ?
A:-Occlusal ` 3^(0)` `
B:-Middle *3*(rd)*
C:-Junction of middle and Gingival പത്ത”
D:-Gingival 37 (16)
Correct Answer:- Option-D
Question55:-Instrument kit used for making wax pattern for crown is
A:-PKT instruments
B:-Bergstrom instruments
C:-Hanau instruments
D:-Kennedy instruments
Correct Answer:- Option-A
Question56:-IPS Empress is a type of
A:-Castable ceramic
B:-Pressable ceramic
C:-CAD-CAM ceramic
D:-Copy milled ceramic
Correct Answer:- Option-B
Question57:-Cast duplicating material is
A:-Alginate
B:-Zinc Oxide eugenol
C:-Impression compound
D:-Agar Agar
Correct Answer:- Option-D