A. Just above the freezing point
B. At the freezing point
C. Below the freezing point
D. None of these
Formation of snow occurs if the cloud temperature is________________? Read More »
Design of Steel Structures 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)
Lacing bars in a steel column should be designed to resist_________________? Read More »
Design of Steel Structures 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)
Battening is preferable when the________________? Read More »
Design of Steel Structures 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
Economical depth of a plate girder corresponds to_________________? Read More »
Design of Steel Structures A. shear buckling of web plate
B. compression buckling of web plate
C. yielding
D. all of the above
Horizontal stiffener in a plate girder is provided to safeguard against_______________? Read More »
Design of Steel Structures A. increasing the web thickness
B. providing suitable stiffeners
C. increasing the length of the bearing plates
D. none of the above
The web crippling due to excessive bearing stress can be avoided by_________________? Read More »
Design of Steel Structures 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
Minimum spacing of vertical stiffeners is limited to________________? Read More »
Design of Steel Structures