A. stronger
B. weaker
C. equally strong
D. any of the above
A. 10% of wall area
B. 20% of wall area
C. 30% of wall area
D. 50% of wall area
i) lateral braces
ii) chord members
The correct answer is
A. only (i)
B. only (ii)
C. both (i) and (ii)
D. none of the above
A. 100
B. 120
C. 145
D. 180
A. 2Vi % of the top panel wind load to bottom bracing
B. 10% of the top panel wind load to bottom bracing
C. 25% of the top panel wind load to bottom bracing
D. 50% of the top panel wind load to bottom bracing
A. 10° to 30°
B. 30° to 40°
C. 40° to 70°
D. 90°
A. 1.23 m above the rail level
B. 1.50 m above the rail level
C. 1.83 m above the rail level
D. 2.13 m above the rail level