A. 6t
B. 101
C. 121
D. 161
where t is thickness of thinner plate being connected
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. black bolt
B. ordinary unfinished bolt
C. turned and fitted bolt
D. high strength bolt
A. ± 0.2
B. ±0.5
C. ± 0.7
D. 0
A. transfer the load from the top flange to the bottom one
B. prevent buckling of web
C. decrease the effective depth of web
D. prevent excessive deflection
A. degree of permeability of roof
B. slope of roof
C. both (A) and (B)
D. none of the above
A. L/3 to L/5
B. L/4to2L/5
C. L/3 to L/2
D. 2L/5 to 3L/5 where L is span