1. . A preformed sand container into which molten metal is poured to get casting
(A) Riser
(B) Mold cavity
(C) Core
(D) Mold
2. . Molds in which moisture is present in the mold at the time of pouring
(A) Skin dry
(B) Green sand mold
(C) Pit mold
(D) Cement mold
3. . The cheap and less time consuming method of molding is
(A) Skin dry
(B) Cement mold
(C) Pit mold
(D) Green sand mold
4. . The large castings like engine block are made in mold
(A) Green sand mold
(B) Dry sand
(C) Cement mold
(D) Skin dry
5. . The mold in which surface layer of mold cavity is dried
(A) Open mold
(B) Skin dry
(C) Dry sand
(D) CO2 Mold
6. . The molasses sand contains -----% molasses
(A) 1-4
(B) 6-10
(C) 5-8
(D) 15-20
7. . In cement bonded molding, binder used is
(A) Dextrin
(B) Clay
(C) Portland cement
(D) Cereal
8. . The molding process in which flask is not used
(A) Pit molding
(B) Green sand molding
(C) Sweep
(D) Open sand molding
9. . Only one molding box is required in molding
(A) Green sand molding
(B) Loam Molding
(C) Open sand molding
(D) Pit molding
10. . Molding in which multiple flasks are used is
(A) Loam Molding
(B) Stack molding
(C) Pit molding
(D) Open sand molding