Civil Engineering - RCC Structures Design

36.
Pick up the incorrect statement from the following. The intensity of horizontal shear stress at the elemental part of a beam section, is directly proportional to
shear force
area of the section
distance of the C.G. of the area from its neutral axis
moment of the beam section about its neutral axis
width of the beam.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

37.
In a singly reinforced beam, the effective depth is measured from its compression edge to
tensile edge
tensile reinforcement
neutral axis of the beam
longitudinal central axis.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

38.
If a rectangular prestressed beam of an effective span of 5 meters and carrying a total load 3840 kg/m, is designed by the load balancing method, the central dip of the parabolic tendon should be
5 cm
10 cm
15 cm
20 cm
25 cm
Answer: Option
Explanation:
No answer description is available. Let's discuss.

39.
The depth of the centre of gravity (y) of the resultant compressive stress from the compression edge of the T-beam specified in Q. 13.52 is given by
Answer: Option
Explanation:
No answer description is available. Let's discuss.

40.
If the maximum shear stress at the end of a simply supported R.C.C. beam of 16 m effective span is 10 kg/cm2, the length of the beam having nominal reinforcement, is
4 cm
6 m
8 m
10 m
Answer: Option
Explanation:
No answer description is available. Let's discuss.