Civil Engineering - Steel Structure Design

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.

Answer: Option B

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.

Answer: Option C

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.

Answer: Option A

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.

Answer: Option D

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.

Answer: Option D

Explanation:

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