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.Management Sciences
A. Paraffin
B. Carnauba
C. Gum dammar
D. Canadelila
Related Mcqs:
- Flux is used during casting to________________?
- A. Remove the oxides formed on the gold alloy B. Lower the melting point C. Replace casting wax D. Speed the burnout process...
- A highly polished surface on a metallic dental restoration aids considerably in the prevention of the____________?
- A. Dimensional change B. Thermal conductivity C. Warpage D. Tarnish and corrosion...
- 18-B Stainless steel orthodontic wire has_______________?
- A. 18% Nickel 8% Chrominum B. 18% Chromium 8% Nickel C. 18% Chromium 8% Cobalt D. 18% Carbon 8% Iron...
- Binder used in Gypsum investment is_________________?
- A. Silica B. Quartz C. Cristobolite D. Calcium sulphate monohydrate...
- The strength of a gypsum investment is dependent on_______________?
- A. Carbon content B. Silica content C. Gypsum D. Copper...
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