A tensile test is performed to determine the parameters strength constant C and strain-rate sensitivity exponentm for a certain metal. The temperature at which the test is performed at 500 °C. At a strain rate=12/s, the stress is measured at 160 MPa; and at a strain rate3D250/s, the stress =300 MPa. Determine m. 0,355 0,534 0,207 0.103

A tensile test is performed to determine the parameters strength constant C and strain-rate sensitivity exponentm for a certain metal. The temperature at which the test is performed at 500 °C. At a strain rate=12/s, the stress is measured at 160 MPa; and at a strain rate3D250/s, the stress =300 MPa. Determine m. 0,355 0,534 0,207 0.103

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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