Civil Engineering - RCC Structures Design

6. 

An R.C.C. column is treated as long if its slenderness ratio is greater than

A. 30
B. 35
C. 40
D. 50
E. 60

Answer: Option D

Explanation:

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7. 

The width of the flange of a T-beam should be less than

A. one-third of the effective span of the T-beam
B. distance between the centres of T-beam
C. breadth of the rib plus twelve times the thickness of the slab
D. least of the above.

Answer: Option D

Explanation:

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8. 

A prestressed rectangular beam which carries two concentrated loads W at L/3 from either end, is provided with a bent tendon with tension P such that central one-third portion of the tendon remains parallel to the longitudinal axis, the maximum dip h is

A.
B.
C.
D.
E.

Answer: Option C

Explanation:

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9. 

Pick up the correct statement from the following:

A. A pile is a slender member which transfers the load through its lower end on a strong strata
B. A pile is a slender member which transfers its load to the surrounding soil
C. A pile is a slender member which transfers its load by friction
D. A pile is a cylindrical body of concrete which transfers the load at a depth greater than its width.

Answer: Option B

Explanation:

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10. 

Cantilever retaining walls can safely be used for a height not more than

A. 3 m
B. 4 m
C. 5 m
D. 6 m
E. 8 m

Answer: Option D

Explanation:

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