Subject Repository
Dental Materials
Showing 161 – 180 of 625 verified multiple choice questions with answers and explanations.
Q161NTS / FPSC / PPSC
Advantage of minimum mercury technique or Eames technique is all Except________________?
Q162NTS / FPSC / PPSC
Mercury rich condition in a slow setting amalgam alloy system in a resoration in______________?
Q163NTS / FPSC / PPSC
Over-trituration of silver alloy and mercury_______________?
Q164NTS / FPSC / PPSC
Mercury intoxication in dental office mainly results from____________?
Q165NTS / FPSC / PPSC
The threshold limit value of mercury exposures is_______________?
Q166NTS / FPSC / PPSC
The tarnished layer of silver amalgam consists of________________?
Q167NTS / FPSC / PPSC
Which phase provides maximum strength in hardened mercury/silver alloy ?
Q168NTS / FPSC / PPSC
Copper content in low copper amalgam is________________?
Q169NTS / FPSC / PPSC
Which of the following silver amalgam alloy have the maximum strength________________?
Q170NTS / FPSC / PPSC
What is the most frequently used restorative material ?
Q171NTS / FPSC / PPSC
How soon after a moisture contamination does a zinc containing amalgam alloy start expanding________________?
Q172NTS / FPSC / PPSC
The percentage of copper in high copper alloy is______________?
Q174NTS / FPSC / PPSC
Advantage of zinc containing amalgam is_______________?
Q175NTS / FPSC / PPSC
Discolouration of silver alloy is due to_____________?
Q176NTS / FPSC / PPSC
Moisture contamination of amalgam can lead to_____________?
Q177NTS / FPSC / PPSC
In a high copper amalgam the phase, which is eliminated is_______________?
Q178NTS / FPSC / PPSC
Well premeasured capsules of amalgam can release mercury vapour during_______________?
Q179NTS / FPSC / PPSC
In spherical alloys as compared to lathe cut____________?
Q180NTS / FPSC / PPSC