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The following data are obtained from the Charpy impact test of a copper specimen. a) Length of the square cross-section specimen = 70 mm b) Each side (top & bottom) of the cross-section = 9.64 mm e)V- Notch thickness at middle of the specimen length = 1.06 mm d) Impact Strength = 279 kJ/m? Determine the Cross-sectional area at the top surface, Cross-sectional area at notch & Impact energy of the copper specimen. Solution: 1. Cross sectional area at the top surface 92.9296mm^2 2. Cross-sectional area at notch 82.7112mm^2 3. Impact Energy 23.0764248J

The following data are obtained from the Charpy impact test of a copper specimen. a) Length of the square cross-section specimen = 70 mm b) Each side (top & bottom) of the cross-section = 9.64 mm e)V- Notch thickness at middle of the specimen length = 1.06 mm d) Impact Strength = 279 kJ/m? Determine the Cross-sectional area at the top surface, Cross-sectional area at notch & Impact energy of the copper specimen. Solution: 1. Cross sectional area at the top surface 92.9296mm^2 2. Cross-sectional area at notch 82.7112mm^2 3. Impact Energy 23.0764248J

Elements Of Electromagnetics
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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The following data are obtained from the Charpy impact test of a copper specimen. a) Length of the square cross-section specimen = 70 mm b) Each side (top & bottom) of the cross-section = 9.64 mm c) V - Notch thickness at middle of the specimen length = 1.06 mm d) Impact Strength = 279 kJ/m? Determine the Cross-sectional area at the top surface, Cross-sectional area at notch & Impact energy of the copper specimen. Solution: 1. Cross sectional area at the top surface 92.9296mm^2 2. Cross-sectional area at notch 82.7112mm^2 3. Impact Energy 23.0764248J
Transcribed Image Text:The following data are obtained from the Charpy impact test of a copper specimen. a) Length of the square cross-section specimen = 70 mm b) Each side (top & bottom) of the cross-section = 9.64 mm c) V - Notch thickness at middle of the specimen length = 1.06 mm d) Impact Strength = 279 kJ/m? Determine the Cross-sectional area at the top surface, Cross-sectional area at notch & Impact energy of the copper specimen. Solution: 1. Cross sectional area at the top surface 92.9296mm^2 2. Cross-sectional area at notch 82.7112mm^2 3. Impact Energy 23.0764248J
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