A simply supported beam has uniform cross-section, b = 100 mm, d = 200 – McqOptions

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1.	A simply supported beam has uniform cross-section, b = 100 mm, d = 200 mm, the beam is subjected to a maximum bending moment of 6 × 107 N-mm. The corresponding bending stress developed in the beam is
A.	30 N/mm2
B.	60 N/mm2
C.	90 N/mm2
D.	120 N/mm2
Answer» D. 120 N/mm2

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