1. . The specially constructed frames made of wood or steel in which sand molds are prepared are called
(A) Jacket
(B) Flask
(C) Box
(D) Mold
2. . The upper part of mold is called
(A) Drag
(B) Cheek
(C) Cope
(D) Runner
3. . The lower part of mold is called
(A) Drag
(B) Cheek
(C) Runner
(D) Sprue
4. . The middle part of mold is called
(A) Cheek
(B) Runner
(C) Drag
(D) Cope
5. . The flask remains on the mold until the pouring operation is over is called
(A) Slip flask
(B) Tight flask
(C) Snap
(D) Tapered
6. . Tight or permanent flask is made of
(A) Aluminium
(B) Wood
(C) Steel
(D) Copper
7. . Flasks which are used for match plate molding of small size castings are
(A) Tight
(B) Permanent
(C) Removable
(D) Box
8. . The flask which can be removed or slip upward easily after preparation of the mold is
(A) Permanent
(B) Tapered
(C) Pop off
(D) Snap
9. . Flask which has hinge on one corner and a lock on the opposite corner is
(A) Permanent
(B) Pop off
(C) Tapered
(D) Snap
10. . This flask has expansible (removable) sides and therefore can be removed after the mold is completed
(A) Snap
(B) Permanent
(C) Pop off
(D) Tapered