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.Management Sciences
A. 100 Mpa
B. 240 Mpa
C. 560 Mpa
D. 700 Mpa
Related Mcqs:
- Wax pattern is ideally invested immediately to decrease the dimensional changes caused by_______________?
- A. Decrease flow B. Continuous expansion C. Relaxation of the internal stresses D. Water loss...
- The standard perforated tray for us with alginate impression materials may be brought to more customized contour by_______________?
- A. Utility wax B. Base plate wax C. Beading wax D. Boxing wax...
- Disadvantage of having a short sprue is________________?
- A. Rapid solidification of metal B. No place for reservoirs C. Incomplete evacuation of gases D. Difficulty in removing casting from investment...
- Suck back porosity in the casting can be eliminated by________________?
- A. Increasing the mould metal temperature difference B. Increasing the flow of molten metal C. Flaring the point of the sprue attachment D. All of the above...
- Boxing wax is also called as________________?
- A. Carding wax B. Inlay wax C. Utility wax D. Sticky wax...
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