DESIGN OF STEEL STRUCTURE QUIZ

is equal to 1

is always greater than 1

can be less than 1

is always less than 1

100

zero

10

infinity

d/3

d/2

2d/3

d/4

9 mm

6 mm

8 mm

7 mm

101

161

6t

121

0.75 kN/m2

1.35 kN/m2

1.50 kN/m2

0.65 kN/m2

20 m

30 m

10 m

40 m

unequal legged angles with short legs back to back

both (b) or (c)

equal angles back to back

unqual legged angles with long legs back to back

both (i) and (iii)

only (i)

(i), (ii) and (iii)

both (i) and (ii)

40° to 70°

90°

10° to 30°

30° to 40°