1. . The material used to keep the green sand from sticking to the pattern
(A) Binder
(B) Clay
(C) Additive
(D) Parting powder
2. . Fine ground powder used as parting powder in wooden patterns
(A) Coal dust
(B) Clay
(C) Wood flour
(D) Lime stone dust
3. . Yellow powder used as parting powder for fine art castings
(A) Clay
(B) Lycopodium powder
(C) Wood flour
(D) Lime stone dust
4. . Liquid material used as parting powder for metal patterns
(A) Coal dust
(B) Paraffin Oil
(C) Clay
(D) Molasses
5. . This is used as parting powder in the molding process
(A) Coal dust
(B) Saw dust
(C) Clay
(D) Burnt sand