A. 30% cobalt and 60% chrominum
B. 60% cobalt and 30% chrominum
C. 1% palladium
D. 20% gold
A. Cleidocranial dysostosis
B. Ectodermal dysplasia
C. Gardner’s syndrome
D. Osteogenesis imperfecta
A. Preperistalitic intestinal secretion
B. Mecharical distension
C. Simultaneous action of circular and longitudinal muscles
D. Extrinsic nervous influence
A. Increase the strength
B. Counter balance contraction of gypsum during heating
C. aid in hygroscopic expansion
D. Increase the shelf life of investment
A. The maximum stress in a structure
B. The minimum force required to cause a structure to break
C. The maximum stress that can be induced without permanent deformation
D. The maximum elongation under tension that can be measured before failure
A. First premolars
B. Second Premolars
C. Max. lateral incisors
D. Mandibular lateral incisors
A. Zinc acetate
B. Barium sulphate
C. Zinc sulphate
D. Barium chloride