204. When the thickness of the web of the girder is less than
A.-65
B.75
C.85
D.105
205. Pick up the correct statement form the following Unsupported clear dimension of a web panel shall not exceed:
A. 250 t
B. 225 t
C. 275 t
D. 300 t
206. The vertical stiffeners are spaced
A. greater than 1.5 d
B. lesser than 0.33 d
C. Both the statements are right
D. Both statements are wrong
207. The horizontal stiffeners are so designed that moment of inertia I is not less than, where c1 is the actual distance between the vertical stiffeners of the girder.
A. 2c1
B. 3c ti
C. 4Ci ti
D. 4c1 ti
208. When the thickness of web of a plate girder is less than d/250, another horizontal stiffener is provided:
A. just below the upper flange
B. just above the lower flange
C. at the neutral axis
D. any where intension area.
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