Civil Engineering - Steel Structure Design

6.
For a cantilever beam of length L continuous at the support and unrestrained against torsion at the support and free at the end, the effective length l is equal to
l = L
l = 2L
l = 0.5L
l = 3L
l = 3.5L
Answer: Option
Explanation:
No answer description is available. Let's discuss.

7.
On steel structures the dead load is the weight of
steel work
material fastened to steel work
material supported permanently
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

8.
The net area of round bars to resist the tension, is the area of cross section at
mid-section
root of the thread
difference of (a) and (b)
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

9.
With usual notations of the letters, the shear stress fs at any point of the cross-section is given by
Answer: Option
Explanation:
No answer description is available. Let's discuss.

10.
The least permissible clear dimension of the web of thickness t in the panel of a plate girder, is restricted to
150 t
160 t
170 t
180 t
200 t
Answer: Option
Explanation:
No answer description is available. Let's discuss.