Relevant Competitive Tests:
The percentage of copper in high copper alloy is______________?
A.\t10-12%
B.\t0-6%
C.\t13-30%Correct Answer
D.\t20-30%
Correct Option: C.\t13-30%
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Condensation shrinkage of porcelain during firing depends on__________________?Porcelain is best fired__________________?Porosity in porcelain can be prevented by_______________?Which of the following is the main constituent of porcelain__________________?The best tissue tolerated material for crown and bridge_______________?