A. degree of permeability of roof
B. slope of roof
C. both (A) and (B)
D. none of the above
i) the supports
ii) the mid span
iii) the point of application of concentrated loads
The correct answer is?
A. only (i)
B. both (i) and (ii)
C. both (i) and (iii)
D. (i), (ii) and (iii)
A. is at the maximum distance from CG of the rivet group
B. is at the minimum distance from CG of the rivet group
C. gives the maximum angle between the two forces Fa and Fm
D. gives the minimum angle between the two forces Fa and Fm
where, Fa is the load d by each rivet due to axial load and Fm is the shearing load due to moment in any rivet
A. lap joint
B. butt joint with single cover plate
C. butt joint with double cover plates
D. none of the above
A. pa V
B. paV2
C. p a (1/V)
D. paV”2
A. 6t
B. 101
C. 121
D. 161
where t is thickness of thinner plate being connected
A. lacing
B. battening
C. tie plates
D. perforated cover plates