Q 28. In solidification of iron during casting, compensation for solid contraction is: Ops: A. O Provided by oversize pattern B. O Achieved by properly placed riser C. O Obtained by promoting directional solidification

Q 28. In solidification of iron during casting, compensation for solid contraction is: Ops: A. O Provided by oversize pattern B. O Achieved by properly placed riser C. O Obtained by promoting directional solidification

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Description: i need correct explanation my best wishes ton Q 28. In solidification of iron during casting, compensation for solid contraction is:Ops: A. O Provided by oversize patternB. O Achieved by properly placed riserC. O Obtained by promoting directional sol

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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