Civil Engineering - RCC Structures Design

1.
A ribbed slab is provided for
a plain ceiling
thermal insulation
acoustic insulation
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

2.
For a number of columns constructed in a rcjw, the type of foundation provided, is
footing
raft
strap
strip
a combination of the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

3.
As the percentage of steel increases
depth of neutral axis decreases
depth of neutral axis increases
lever arm increases
lever arm decreases
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

4.
If W is weight of a retaining wall and P is the horizontal earth pressure, the factor of safety against sliding, is
1.0
1.25
1.5
2.0
2.5
Answer: Option
Explanation:
No answer description is available. Let's discuss.

5.
If q is the punching shear resistance per unit area a, is the side of a square footing for a column of side b, carrying a weight W including the weight of the footing, the depth (D) of the footing from punching shear consideration, is
Answer: Option
Explanation:
No answer description is available. Let's discuss.