Agar is prepared from_______________________?

Related Mcqs:

Impression techniques are used for recording________________?

A. Oral mucosal tissues B. Dental hard tissues C. Oral mucosal tissues and dental hard tissues D. None of the above...

Which of the following is not true about elastomeric impression ?

A. Single mix material have higher viscosity B. Shear thinning is related to viscosity of non phase impression material C. Improper mixing of material can cause permanent deformation of impression D. Putty – wash technique of impression reduces dimensional change of setting...

The ranking of tear strength from the lowest to highest of all impression materials generally is as follows_______________?

A. Hydrocolloids, silicones, polyether, polysulfide B. Silicones, hydrocolloids, polyether, polysulfide C. Polysulfide, hydrocolloids, silicones, polyether D. Hydrocolloids, polyether, silicones, polysulfide...

Linear contraction of elostomeric impression with passage of time is highest in______________?

A. Addition silicone B. Polysulphide C. Polyetner D. Condensation silicone...

The setting time of irreversible hydrocolloids can be decreased by_____________?

A. Raising the temperature of water used for maxing B. Using excess water for maxing C. Lowering the temperature of water used for mixing D. None of the above...