Civil Engineering - Steel Structure Design

46.
For a column of height L fixed in position and direction both at its top and bottom, its effective length, is
L
L
(1/2)*L
2L
Answer: Option
Explanation:
No answer description is available. Let's discuss.

47.
In a tension member if b is width of plate, t is thickness of plate, p is staggered pitch, g is gauge distance, n is number of rivet holes in zig-zag line, n is number of gauge spaces, d is gross diameter of rivets, then the net sectional area Anet of the plate, is
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

48.
Net sectional area of a tension member, is equal to its gross section area
plus the area of the rivet holes
divided by the area of rivet holes
multiplied by the area of the rivet holes
minus the area of the rivet holes
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

49.
The distance measured along one rivet line from the centre of a rivet to the centre of adjoining rivet on an adjacent parallel rivet line, is called
pitch of rivet
gauge distance of rivet
staggered pitch
all the above
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

50.
Tongue plates are provided in a steel girder at
the upper flange
the lower flange
the upper end of the web
the lower end of the web
the upper and lower ends of the web.
Answer: Option
Explanation:
No answer description is available. Let's discuss.