Q. 1816mm and radius of centroidal axis is 100mm, then find the bending stress at inner fibre whose radius is 50mm. Area of cross section of beam is 7200mm² and the beam is loaded with 100kN of load.

(A) 97.3
(B) 95.8
(C) 100.6
(D) none of the mentioned

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✅ Correct Answer: (C) 100.6

Explanation: e=100-89.816=10.8184mm, h=89.1816-50=39.1816mm, m=100 x 100 n-

Published by Mr. Dubey ⭐ 109.99K Points at 15-Sep-2023 12:29 am in Design of Machine Elements

Explanation by: Mr. Dubey

e=100-89.816=10.8184mm, h=89.1816-50=39.1816mm, m=100 x 100 n-

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