Porosity of denture base is due to_______________?

Restorative Resins 30/09/2021

A. Packing at dough stage
B. Curing at 160°F for 9 hrs
C. Inadequate pressure
D. All of the above

Related Mcqs:

    Use of dimethyl-P-toluidine is indicated for_______________?
    A. Thermal polymerization of acrylic B. Chemical polymerization C. Retarding the polymerization reaction D. To inhibit the action of benzoyl peroxide...
    The advantage of unfilled methyl methacrylate is that______________?
    A. It can be finished smoothly B. It has a low degree of flow C. It’s non-irritation to pulp D. It’s wear resistant is high...
    Subsurface porosity is due to_____________?
    A. Thermal changes B. Thickness of the resin C. Lack of temperature D. Packing past the dough stage...
    The latest method of curing denture base resins______________?
    A. Heat B. Visible light C. Chemicals D. Lasers...
    Which of the following inhibitor accelerator system uses light activation composite ?
    A. Diketone-amine B. Organic acid-metal oxide C. Organic acid-peroxide D. Peroxide-amine...

Leave a Reply

Your email address will not be published. Required fields are marked *