engineering recuitment TNPSC AE Civil 2024 Test series Strength of Materials Shear Force and Bending Moment
The shear force at the point of contraflexure in the beam shown below is
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\(\frac{{\rm{M}}}{{\rm{a}}}\)
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\(\frac{{\rm{M}}}{{\rm{b}}}\)
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\(\frac{{\rm{M}}}{{\rm{L}}}\)
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