The portal frame shown in the figure is subjected to a uniformly distributed vertical load $w$ (per unit length).

The bending moment in the beam at the joint ' $\mathrm{Q}$ ' is

(A) zero

(B) $\frac{w L^{2}}{24}$ (hogging)

(C) $\frac{w L^{2}}{12}$ (hogging)

(D) $\frac{w L^{2}}{8}$ (sagging)

The portal frame shown in the figure is subjected to a uniformly distributed vertical load $w$ (per unit length).

The bending moment in the beam at the joint ' $\mathrm{Q}$ ' is

(A) zero

(B) $\frac{w L^{2}}{24}$ (hogging)

(C) $\frac{w L^{2}}{12}$ (hogging)

(D) $\frac{w L^{2}}{8}$ (sagging)

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