When a rectangular beam is loaded transversely, the maximum compressive stress i

Question

When a rectangular beam is loaded transversely, the maximum compressive stress is developed on the top layer bottom layer neutral axis every cross-section The bending moment in the centre of a simply supported beam carrying a uniformly distributed load of w per unit length is zero wl2/2 wl2/4 wl2/8 In compression test, the fracture in cast iron the axis of iron specimen would occur along the axis of load an oblique plane at right angles to the axis of specimen would not occur When shear force at a point is zero, then bending moment is at that point. zero minimum maximum infinity

Explanation / Answer

7.A.top layer    8.A.zero   9.B.an oblique plane    10.C.maximum

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