(9,00 Puanlar)16 - The strength coefficient and strain-hardening exponent of a certain test metal are 500 MPa and 0,25 respectively. Acylindrical specimen of the metal with starting diameter375 MPa determine the final diameter of the specimen.58 mm is stretched. If the average flow stress on the part is (7.00 Puanlar)24- An cast iron is made in a sand mold using a sand core that weighs 40 kg. Determine the buoyancy force in Newtonstending to lift the core during pouring (Density of cast iron p = 7.16 g/cm3, Sand density = 1.6 g/cm3)

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16- The strength coefficient and strain-hardening exponent of a certain test metal are 500 MPa and 0,25 respectively. A cylindrical specimen of the metal with starting diameter 58 mm is stretched. If the average flow stress on the part is 375 MPa determine the final diameter of the specimen.

16- The strength coefficient and strain-hardening exponent of a certain test metal are 500 MPa and 0,25 respectively. A cylindrical specimen of the metal with starting diameter 58 mm is stretched. If the average flow stress on the part is 375 MPa determine the final diameter of the specimen.

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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