Calculate the net circumferential stress when c=20N/mm2, I=11N/mm2 a – McqOptions

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1.	Calculate the net circumferential stress when _c=20N/mm², _I=11N/mm² and =0.2.
A.	17.8N/mm<sup>2</sup>
B.	16.5N/mm<sup>2</sup>
C.	16.5N/m<sup>2</sup>
D.	16.3N/mm<sup>3</sup>
Answer» B. 16.5N/mm<sup>2</sup>

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