1. . Any material added to the sand that imparts cohesiveness to molding sand is
(A) Additive
(B) Parting powder
(C) Binder
(D) Green strength
2. . The molding sand ingredient which are burnable materials and destroyed by heat
(A) Clay
(B) Organic binder
(C) Inorganic binder
(D) Binder
3. . Binders which are non-combustible and may have considerable strength at high temperature are
(A) Organic
(B) Binder
(C) Clay
(D) Inorganic binder
4. . Binder derived from wheat, rye and corn is
(A) Gums
(B) Binder
(C) Organic
(D) Cereal
5. . Binder derived from milk in form of calcined white powder
(A) Gums
(B) Organic
(C) Cereal
(D) Protein
6. . Solid coal tar by-product of making of coke
(A) Gums
(B) Protein
(C) Molasses
(D) Pitch
7. . Binder manufactured from materials as seed oil, mineral oil etc.
(A) Silicate
(B) Protein
(C) Cereal
(D) Drying oil
8. . Natural earthy materials, which become plastic when moisture added
(A) Gums
(B) Protein
(C) Clay
(D) Pitch
9. . Binder used in CO2 process is
(A) Gums
(B) Sodium Silicate
(C) Protein
(D) Molasses
10. . Dark brown viscous liquid obtained as by-product during sugar refining
(A) Gums
(B) Protein
(C) Sodium Silicate
(D) Molasses