Cavo surface angle for amalgam resoration is butt joint as____________?

Related Mcqs:

Moisture contamination of amalgam can lead to_____________?

A. Marginal breakdown B. Shrinkage C. Delayed expansion D. increased stresses...

The threshold limit value of mercury exposures is_______________?

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

Which is true regarding lathe cut silver alloy_______________?

A. Requires least amount of mercury B. Achieves lowest compressive strength at 1 hr. C. Has tensile strength both at 15 min & 7 days comparable to high copper unicompositional alloy D. Has low creep...

Amalgam achieves 70% of the strength by____________?

A. hours B. 4 hours C. 8 hours D. 16 hours...

Amalgam restorations give the best clinical service when the residual mercury content is_______________?

A. 38-42% B. 48-52% C. 58-62% D. 68-72%...