Answer the following: Part A: Reaming is used for which of the following functions (three correct answers): (a) accurately locate a hole position (b) enlarge a drilled hole (c) improve surface finish on a hole (d) provide an internal thread (e) improve tolerance on hole diameter (f) all the above Part B: Which of the following statements is applicable to superheating (a) Increased superheating improves surface finish (b) Increased superheating helps to promote mold filling (c) Increased amount of superheating increases total cost (d) Represents the extra heat above the liquidus temperature in the melt (e) All of the above (f) None of the above

Answer the following: Part A: Reaming is used for which of the following functions (three correct answers): (a) accurately locate a hole position (b) enlarge a drilled hole (c) improve surface finish on a hole (d) provide an internal thread (e) improve tolerance on hole diameter (f) all the above Part B: Which of the following statements is applicable to superheating (a) Increased superheating improves surface finish (b) Increased superheating helps to promote mold filling (c) Increased amount of superheating increases total cost (d) Represents the extra heat above the liquidus temperature in the melt (e) All of the above (f) None of the above

Welding: Principles and Applications (MindTap Course List)

8th Edition

ISBN:9781305494695

Author:Larry Jeffus

Publisher:Larry Jeffus

Chapter7: Flame Cutting

Section: Chapter Questions

Problem 12R: Using Table 7-4, answer the following: a . Oxygen pressure for cutting 1/4-in. (6-mm)-thick metal b....

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