Question-1 A 70% Cu-30% Zn brass wire is cold-drawn 20 percent to a diameter of 2.80 mm. The wire is then further cold- drawn to a diameter of 2.45 mm. (a) Calculate the total percent cold work that the wire undergoes. (b) Estimate the wire's tensile and yield strengths and elongation.

Question-1 A 70% Cu-30% Zn brass wire is cold-drawn 20 percent to a diameter of 2.80 mm. The wire is then further cold- drawn to a diameter of 2.45 mm. (a) Calculate the total percent cold work that the wire undergoes. (b) Estimate the wire's tensile and yield strengths and elongation.

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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In mechanical engineering, the thermal property is represented as the physical quantity that is relevant to the application of heat. The thermal properties are evaluated by variations in any specific material due to low heat or high heat. The quantities that influence the thermal property of the materials are mass, density, temperature, and many others.

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