A. Just above the freezing point
B. At the freezing point
C. Below the freezing point
D. None of these
A. 40mm
B. 60mm
C. 80mm
D. 100mm
A. bending moment due to 2.5% of the column load
B. shear force due to 2.5% of the column load
C. 2.5% of the column load
D. both (A) and (B)
i) column carries axial load only
ii) space between the two main components is not very large
iii) column is eccentrically loaded
The correct answer is
A. only (i)
B. only (iii)
C. (i) and (ii)
D. (ii) and (iii)
A. 3t
B. 4t
C. 6t
D. 8t
where t = thickness of the batten plate
A. minimum weight
B. minimum depth
C. maximum weight
D. minimum thickness of web
A. shear buckling of web plate
B. compression buckling of web plate
C. yielding
D. all of the above
A. increasing the web thickness
B. providing suitable stiffeners
C. increasing the length of the bearing plates
D. none of the above
A. 501
B. 851
C. 200 t
D. 2501
where t is thickness of web
A. d/4
B. d/3
C. d/2
D. 2d/3
where d is the distance between flange angles