Civil Engineering - RCC Structures Design

36.
The live load to be considered for an accessible roof, is
Nil
75 kg/m3
150 kg/m2
200 kg/cm2
Answer: Option
Explanation:
No answer description is available. Let's discuss.

37.
A foundation is called shallow if its depth, is
one-fourth of its width
half of its width
three-fourth of its width
equal to its width
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

38.
A circular slab subjected to external loading, deflects to form a
semi-hemisphere
ellipsoid
parabolloid
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

39.
An R.C.C beam of 25 cm width has a clear span of 5 metres and carries a U.D.L. of 2000 kg/m inclusive of its self weight. If the lever arm of the section is 45 cm., the beam is
safe in shear
is safe with stirrups
is safe with stirrups and inclined members
needs revision of the section.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

40.
In a doubly-reinforced beam if c and t are stresses in concrete and tension reinforcement, d is the effective depth and n is depth of critical neutral axis n, the following relationship holds good
Answer: Option
Explanation:
No answer description is available. Let's discuss.