H

Harikesh • 8.04K Points
Tutor III 

Q. If the positive and negative shear force diagram areas are not equal, it can be concluded that

(A) shear force diagram has been wrongly drawn
(B) there is at least one couple acting on the beam
(C) there are at least two maxima for bending moment
(D) bending moment does not change sign
Correct : Option (B)

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