1010235110 – Design Of Rcc Structures (Limit State Method)
ATTEND 20 MARKS MCQ TEST MCQ TEST LINK
1.
Curtailment of bars is permitted when:
a) Shear is minimum
b) Moment is reduced
c) Sufficient development length is available
d) All of the above
2. In
singly reinforced beam, steel is provided in the:
a) Compression zone only
b) Tension zone only
c) Both zones
d) Web only
a) Clear span
b) Clear span + d
c) Clear span + 0.5d
d) Clear span + 2d
4. Which
type of section occurs when xu < xu,lim in a beam?
a) Under-reinforced
b) Balanced
c) Over-reinforced
d) Brittle
5. What
is the main purpose of a landing in a staircase?
a) To reduce the number of steps
b) To provide a resting place and
change direction
c) To make the staircase look wider
d) To reduce the cost of construction
6. For a
simply supported beam of length (l) under a UDL (w), the maximum shear force at
the support is:
a) wl
b) wl/2
c) wl/4
d) wl/8
7. The
formula for the shear force resisted by vertical stirrups (Vus) is:
a) 0.87 fy Asv d / Sv
b) 0.87 fy Asv Sv / d
c) τc b d
d) τv b d
8. The
minimum width of a staircase for residential buildings should be:
a) 600 mm
b) 750 mm
✅ c) 900 mm
d) 1200 mm
9. As per
IS 456:2000, for continuous beams or slabs, if support width is wider than 1/12
of clear span (or) 600 mm whichever less, for end span with one end fixed and
the other continuous or intermediate spans, the effective span is:
b) Centre-to-centre distance
a) Average of support widths
c) Clear span between supports
d) Not defined
10. As
per IS 456:2000, for continuous beams or slabs, if support width is wider than
1/12 of clear span (or) 600 mm whichever less, for end span with one end free
and the other continuous, the effective span is:
a) Clear span + half the width of discontinuous support
b) Clear span + half the effective depth
c) Greater of (A) & (B)
d) Lesser of (A) & (B)**
11. As
per IS 456:2000, for continuous beams or slabs, if support width is less than
1/12 of clear span, the effective span is:
a) Clear span + Effective Depth
b) Centre-to-centre of supports
c) Greater of (A) & (B)
d) Lesser of (A) & (B)
12. For
imposed load (not fixed), the coefficient for span moment near middle of end
span is:
a) +1/16
b) -1/16
c) +1/10
d) -1/10
13.
Effective span of a simply supported one-way slab is:
a) Clear span + effective depth
b) Clear span + width of support
c) Lesser of (clear span + effective
depth) or center-to-center of supports
d) Clear span only
14. The
width of the middle strip in a two-way slab is taken as:
a) The full width of the slab
b) Half of the slab width
c) 0.125 times the slab length
d) 0.75 times of slab length
15. In a
two-way slab, torsional reinforcement is provided at:
a) Edges
b) Center
c) Corners
d) Mid-span
16. The
width of the edge strip in a two-way slab is taken as:
a) The full width of the slab
b) One-half of the slab width
c) 0.125 times the slab length
d) 0.75 times slab length
17. Long
columns fail due to:
a) Buckling
b) Crushing
c) Bending
d) Torsion
18. The
footing is considered safe when:
a) Shear > moment
b) Soil pressure ≤ SBC
c) Load > area
d) Reinforcement is more
19. The
minimum diameter of longitudinal bars used in columns shall be:
a) 8 mm
b) 10 mm
c) 12 mm
d) 16 mm
20. Which
footing is preferred for two columns close together?
a) Strip footing
b) Combined footing
c) Sloped footing
d) Mat footing
