Question 1: Statement Choice 1 Good dimensional accuracy and surface finish is usually associated with machining A True

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Question 1 Statement Choice 1 Good Dimensional Accuracy And Surface Finish Is Usually Associated With Machining A True 1 (37.56 KiB) Viewed 12 times

Question 1 Statement Choice 1 Good Dimensional Accuracy And Surface Finish Is Usually Associated With Machining A True 2 (29.73 KiB) Viewed 12 times

Question 1: Statement Choice 1 Good dimensional accuracy and surface finish is usually associated with machining A True b) False a 2 Milling process is generally associated with a cylindrical workpiece where material is removed from the outer diameter using a cutting tool. B 3 А 4 a) True False Cutting process where external profiles are generated on a cylindrical workpiece is known as: @ Turning b) Boring c) Shaping d) Planing Which of the following is NOT a machining process a) Turning b) Drilling c) Grinding d Blanking Lubricants are used to reduce the effects of heat in machining a) True 0 False Which of the following is not considered as a turning/machining parameter. a) Cutting Speed b) Feed © Depth of Cut d) Material Removal Rate Turning operation involves material removal by multiple point cutting tool. D BE 5 6 С 7 B a) True False * Select the correct statement a) Turning operation involves rotation of cutting tool. b) Milling operation involves rotation of workpiece. D
c) Drill bit is considered as a single point cutting tool None of the she helical catter is usually used in D 8 С a) Turning Milling c) Drilling d) All of the above 10 is used to create internal features in the product pattern. a) Cope b) Drag © Core d) None of the Above II To compensate for shrinkage during slidification is used. a Riser b) Sprue c) Runner d) Gating system A A 12 Actual size and shape of mold cavity must be slightly oversized True b) False A 13 Casting Process where mold must be destroyed to remove casting is known as permanent mold casting B a) The False 14 Casting process where mold can be used for several times is known as expendable mold conting © True D) False A A 15 Investment (Lost wa) casting is an example of permanent mold B a) Tre Fake 16 Centrifugal Casting is an example of expendable mold casting, a) True Fabe 8