Category: Design of Steel Structures

A. axial force in rafter
B. shear force in rafter
C. deflection of rafter
D. bending moment in rafter

(i) Dead load 1.7
(ii) Dead Load + imposed load 1.7
(iii) Dead load + load due to wind or 1.3 seismic forces
(iv) Dead load + imposed load + load 1.7

due to wind or seismic forces Of these statements

A. (i) and (ii) are correct
B. (i), (ii) and (iii) are correct
C. (ii) and (iii) are correct
D. only (i) is correct

A. only on the ultimate stress of the material
B. only on the yield stress of the material
C. only on the geometry of the section
D. both on the yield stress and ultimate stress of material

A. 120 mm
B. 160 mm
C. 200 mm
D. 300 mm

A. 0.5 D
B. 0.68 D
C. 0.88 D
D. D

A. d/4
B. d/3
C. d/2
D. 2d/3

where d is the distance between flange angles

A. 0.55 Awfy
B. 0.65 Awfy
C. 0.75 Awfy
D. 0.85 Awfy
where, Aw = effective cross-sectional area resisting shear fy = yield stress of the steel

A. 4 mm
B. 5 mm
C. 6 mm
D. 8 mm

A. 1.0
B. 1.4
C. 1.8
D. 2.0

A. axial forces
B. shear and axial forces
C. shear and bending forces
D. axial and bending forces