Subject Repository
Dental Materials
Showing 221 – 240 of 625 verified multiple choice questions with answers and explanations.
Q221NTS / FPSC / PPSC
Along with polymerisation shrinkage, one of the major disadvantages of polymethyl methacrylate as denture base resin are its poor_____________?
Q222NTS / FPSC / PPSC
The most common coupling agents are organic silicon compound called_______________?
Q223NTS / FPSC / PPSC
One bottle system of adhesive resins_____________?
Q224NTS / FPSC / PPSC
Most advantageous indication of acid etching is______________?
Q226NTS / FPSC / PPSC
Cold cure acrylic expand in water by___________?
Q227NTS / FPSC / PPSC
Which of the following is NOT true of polymethyl methacrylate ?
Q228NTS / FPSC / PPSC
Etchant preferred in gel from than in liquid form________________?
Q229NTS / FPSC / PPSC
During polymerisation of acrylic resin, above what temperature benzoyl peroxide form freeradicals_______________?
Q230NTS / FPSC / PPSC
Etching depth after 30 sec for orthodontic bracket with orthophosphoric acid is_________________?
Q231NTS / FPSC / PPSC
The accepted polymer to monomer ratio for packing of polymethyl methacrylate resin is____________?
Q232NTS / FPSC / PPSC
Residual monomer content of chemically activated resins is______________?
Q233NTS / FPSC / PPSC
Dentin conditioner has the following function______________?
Q235NTS / FPSC / PPSC
Denture acrylics contain cross-linking agents mainly to improve their_____________?
Q237NTS / FPSC / PPSC
If resin is packed in sandy stage what will be seen in the processed denture ?
Q238NTS / FPSC / PPSC