# Civil Engineering - Steel Structure Design

### Exercise :: Steel Structure Design - Section 5

26.

If the thickness of a structural member is small as compared to its length and width, it is classified as

 A. one dimensional B. two dimensional C. three dimensional D. none of these.

Explanation:

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27.

In factory buildings, the horizontal beams spanning between the wall columns supporting a wall covering, are called

 A. stringers B. trimmers C. girts D. lintels.

Explanation:

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28.

A column is carrying an axial load W and an eccentric load P. If A is its cross-sectional area, ex and ey are the eccentricities and Pxx and Zyy the section modulli, the equivalent axial load is obtained from the formula,

 A. B. C. D. E.

Explanation:

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29.

Pick up the correct statement from the following:

 A. The ends of a strut, are connected together with two rivets B. The members of strut will have at least two connections spaced equidistant in their length C. The members when separated back-to-back, the connecting rivets should pass through solid washer or packing D. All the above.

Explanation:

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30.

Rise of a Jack arch is kept about

 A. 1/2 to 1/3 of the span B. 1/3 to 1/4 of the span C. 1/4 to 1/8 of the span D. 1/8 to 1/12 of the span.