If S is the shear force at a section of an I-joist, having web depth d and moment of inertia I about its neutral axis, the difference between the maximum and mean shear stresses in the web is,
Options
A.
B.
C.
D.
Correct Answer
Strength of Materials problems
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1. For a beam having fixed ends, the unknown element of the reactions, is
Options
A. horizontal components at either end
B. vertical components at either end
C. horizontal component at one end and vertical component at the other
D. horizontal and vertical components at both the ends.