[Solved] If the moment of inertia of a section about its axis is and its effective sectional area is, its radius of gyration r about the axis, is

Q.	If the moment of inertia of a section about its axis is and its effective sectional area is, its radius of gyration r about the axis, is
A.	r = I/A
B.	r I/A)
C.	r = (I/A)
D.	r A/I)
Answer» B. r I/A)

2.1k

Do you find this helpful?

View all MCQs in

Design of Steel Structures

Discussion

No comments yet

Related MCQs

If the moment of inertia of a section about its axis is and its effective sectional area is , its radius of gyration r about the axis, is
Modified moment of inertia of sections with a single web, is equal to moment of inertia of the section about Y-Y axis at the point of maximum bending moment and is multiplied by the ratio of
If is the maximum allowable bending stress in a tension member whose radius of gyration is and depth is 2y, the required cross sectional area is given by
If is the maximum allowable bending stress in a tension member whose radius of gyration is and depth is 2y, the required cross sectional area is given by
For double angles carrying tension, placed back to back and connected to either side of the gusset plate, the sectional area of the section, is equal to cross sectional area of
For double angles carrying tension, placed back to back and connected to either side of the gusset plate, the sectional area of the section, is equal to cross sectional area of
For a compression member with double angle section, which of the following section will give larger value of minimum radius of gyration?
For a compression member with double angle section, which of the following section will give larger value of minimum radius of gyration?
If the unsupported length of a stanchion is 4 metres and least radius of gyration of its cross-section is 5, the slenderness ratio of the stanchion, is
If the unsupported length of a stanchion is 4 metres and least radius of gyration of its cross-section is 5, the slenderness ratio of the stanchion, is