The relative hardness of elastomere is determined using________________?

Related Mcqs:

Trisodium phosphate added to alginate contributes towards_______________?

A. increasing the working time of alginate impression material B. Acts as an accelerator C. Initiating the setting reaction D. Provides gel strength...

Hardening solutions are used with impression made of________________?

A. Hydrocolloid B. Impression compound C. Elastomer D. Zinc oxide eugenol...

Rough and irregular surface produced on the impression is because of ?

A. Improper application of pressure during impression making B. Air incorporated during mixing C. Too rapid polymerization D. Presence of moisture in impression area...

What is the minimum thickness of the elastomeric impression material for an accurate impression_______________?

A. 2 mm B. 2-4 mm C. Greater than 3 mm D. Maximum in the area of operation...

K2SO4 in agar-agar is for_______________?

A. Accelerating the setting stage of gypsum B. Increase strength C. Give dimensional stability D. None of the above...