lameter 20mm. The bar A tensile test is carried out on a bar of mild yields under a load of 8KN; it attains a max load of 15KN and breaks finally at a load of 7KN. Estimate i) The tensile stress at the yield point i) The ultimate tensile test ii) The average stress at the breaking point if the diameter of neck is mm.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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yields under a load of 8KN; it attains a max load of 15KN and breaks finally
A tensile test is carried out on a bar of mild steel of diameter 20mm. The bar
Еxample
at a load of 7KN.
Estimate
yP
(i) The tensile stress at the yield point
(ii) The ultimate tensile test
ii. Max loa
(iii) The average stress at the breaking point if the diameter of neck is
Omm.
Transcribed Image Text:yields under a load of 8KN; it attains a max load of 15KN and breaks finally A tensile test is carried out on a bar of mild steel of diameter 20mm. The bar Еxample at a load of 7KN. Estimate yP (i) The tensile stress at the yield point (ii) The ultimate tensile test ii. Max loa (iii) The average stress at the breaking point if the diameter of neck is Omm.
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