The percentage of copper in high copper alloy is______________?

Related Mcqs:

Increase in the residual mercury in silver amalgam filling can_____________?

A. Cause fracture of the filling B. Tarnish and corrosion C. Increase the strength D. Decrease condensation pressure...

In spherical alloys as compared to lathe cut____________?

A. Less condensing force is required B. More condensing force is required C. Both require same condensing force D. Manipulation is easy...

The threshold limit value of mercury exposures is_______________?

A. mg / m3 B. 0.05 mg / m3 C. mg / m3 D. mg / m3...

Decrease in creep occurs in_______________?

A. Under trituration or over trituration of amalgam B. Decreases with condensation pressure C. Increase with condensation pressure D. Cannot be predictable...

Percentage of tin in low copper alloy is______________?

A. 30-35% B. 26-28% C. 13-32% D. 22-30%...