1. A roller support provides reaction to _____.

[A] Horizontal Reaction
[B] Rotation
[C] Vertical Reaction
[D] Rotation and horizontal reaction

Answer: Option C

2. The variation of shear per unit length is known as _____.

[A] Bending moment
[B] Shear flow
[C] Shear stress
[D] Shear force

Answer: Option B


3. The point in the plane of cross section of beam at which if load is applied, beam will bend without twist is known as ______.

[A] Shear center
[B] Centre of gravity
[C] Centroid
[D] None of the above

Answer: Option A

4. The diameter of kernd/2 section of a circular cross section column is _____.
[A] d/2
[B] d/4
[C] d/5
[D] d/6

Answer: Option B


5. The property of material by which it can be drawn into wires is known as _____.

[A] Plasticity
[B] Elasticity
[C] Ductility
[D] Malleability

Answer: Option C


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