A.Chemical B. polymerization C. dual cure D. all

A.Maxillary canine B.Mandibular canine C.Maxillary incisor D.Mandibular incisor

What is prevented by high copper amalgam? - marginal leakage - creep

Silorane is - composite - coupling agent

What is the mechanism of action of soap? a) Physically removes microbes b) Kills microbes in the body c) No effect on microbes d) Inactives the microbes

A.polymerization shrinkage B.Nano shrinkage C.Microshrinkage

What could be possible reason for high tarnish and corrosion? - decreased Cu alloy - decreased Zn alloy - increased Cu, decreased Zn alloy - increased Zn alloy

What is he main function of enamel bevel? Increase strength of restoration Expose enmel rod Increase retention of restoration

A.length B.diameter C.presence of horizontal stop

In GV Black instrument formula blade angle refers to which number - 1 - 2 - 3 - 4

Difference between Class II amalgam restoration and inlay - retention grooves and pins - occlusal dovetail

When restoring Class II? - the facial embrasure is wider, the lingual is narrow - the lingual embrasure is wider, facial is narrow - both embrasures are equal