Civil Engineering - RCC Structures Design

16.
If p1 and P2 are effective lateral loadings at the bottom and top exerted by a level earth subjected to a superload on the vertical face of height h of a retaining wall, the horizontal pressure p per unit length of the wall, is
Answer: Option
Explanation:
No answer description is available. Let's discuss.

17.
Lapped splices in tensile reinforcement are generally not used for bars of size larger than
18 mm diameter
24 mm diameter
30 mm diameter
36 mm diameter
32 mm diameter
Answer: Option
Explanation:
No answer description is available. Let's discuss.

18.
An R.C.C. beam of 6 m span is 30 cm wide and has a lever arm of 55 cm. If it carries a U.D.L. of 12 t per m and allowable shear stress is 5 kg/cm2, the beam
is safe in shear
is safe with stirrups
is safe with stirrups and inclined bars
needs revision of section
Answer: Option
Explanation:
No answer description is available. Let's discuss.

19.
In a slab, the pitch of the main reinforcement should not exceed its effective depth
three times
four times
five times
two times.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

20.
The modular ratio m of a concrete whose permissible compressive stress is C, may be obtained from the equation.
Answer: Option
Explanation:
No answer description is available. Let's discuss.