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