Design of Steel Structures

A. 5%
B. 10%
C. 15%
D. 20%

A. 10° to 30°
B. 30° to 40°
C. 40° to 70°
D. 90°

A. prohibited
B. not prohibited
C. permitted at start and end of lacing system only
D. permitted between two parts of the lacing

A. lacing
B. battening
C. tie plates
D. perforated cover plates

A. it is uneconomical
B. it cannot carry the load safely
C. it is difficult to connect beams to the round sections
D. all of the above

A. 1:1
B. 1 : V2
C. V2 : 1
D. 2: 1

A. more
B. less
C. equal
D. none of the above

A. 0.67 L
B. 0.8 L
C. L
D. 1.5 L

A. 180
B. 200
C. 250
D. 350

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