The slenderness ratio of lacing bars should not exceed________________?
The slenderness ratio of lacing bars should not exceed________________?
A. 100
B. 120
C. 145
D. 180
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Pitch of tacking rivets, when double angles connected back to back and acting as tension members should not be more than_________________?
Pitch of tacking rivets, when double angles connected back to back and acting as tension members should not be more than_________________?A. 500 mm
B. 600 mm
C. 1000 mm
D. 300 mmThe statical method of plastic analysis satisfies_______________?
The statical method of plastic analysis satisfies_______________?A. equilibrium and mechanism conditions
B. equilibrium and plastic moment conditions
C. mechanism and plastic moment conditions
D. equilibrium condition onlyIntermediate vertical stiffeners in a plate girder need be provided if the depth of web exceeds___________________?
Intermediate vertical stiffeners in a plate girder need be provided if the depth of web exceeds___________________?A. 501
B. 851
C. 200 t
D. 2501
where t is thickness of webThe effect of racking forces is considered in the design of_________________?
The effect of racking forces is considered in the design of_________________?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 aboveThe minimum thickness of plates in a steel stack should be___________________?
The minimum thickness of plates in a steel stack should be___________________?A. 4 mm
B. 5 mm
C. 6 mm
D. 8 mmIf the loaded length of span in meters of a railway steel bridge carrying a single track is 6 m, then impact factor is taken as_________________?
If the loaded length of span in meters of a railway steel bridge carrying a single track is 6 m, then impact factor is taken as_________________?A. 0
B. 0.5
C. between 0.5 and 1.0
D. 1.0