Investment material used for cobalt-chromium alloys is_____________?

Related Mcqs:

The base constituents of dental waxes come from three main sources except______________?

A. Animal B. Mineral C. Insect D. Vegetable...

Who was the first person to introduce cast inlay restoration into dentistry ?

A. William H Taggart B. Buonocore C. G.V. Black D. Bowen...

Linear coefficient of thermal expansion of metal used for metal caramic restoration range from________________?

A. 11.5-12.5×10-6/°C B. 10.5-11.5×10-6/°C C. 13.5-14.5×10-6/°C D. 16.5-17.5×10-6/°C...

Localised shrinkage porosity is seen when there________________?

A. Thin sprue B. No reservoir C. Investment heated strongly D. Inadequate air discharge...

Which one of the following is most elastic ?

A. a titanium B. B titanium C. Chrome-cobalt-nickel D. Nickel-titanium...