Design of Reinforced Concrete structures (3160612) MCQs

MCQs of Building Layout and Design

Showing 61 to 70 out of 106 Questions
4 5 6 7 8 9
61.

Force on 300mm x500 mm deep beam, subjected to shear force of 150 kN and torsion 30 kN-m, then equivalent shear is

(a)

180 kN
(b)

310 kN
(c)

246 kN
(d)

210 kN
Answer:

Option (b)

62.

R.C.C slab is designed as a two way slab when

(a)

Slab is continuous over two opposite edges
(b)

Slab is cantilever
(c)

Ratio of longer to shorter span is >2
(d)

Ratio of longer to shorter span is <2
Answer:

Option (d)

63.

Aspect ratio is a ratio of

(a)

Longer to shorter span
(b)

Shorter to longer span
(c)

Longer span to depth
(d)

Shorter span to depth
Answer:

Option (a)

64.

The amount of reinforcement for main bars in a slab, is designed for

(a)

Minimum bending moment
(b)

Maximum bending moment
(c)

Maximum shear force
(d)

Minimum shear force.
Answer:

Option (b)

65.

The minimum percentage of reinforcement of the gross cross-sectional area for mild steel and HYSD bars in slabs, is

(a)

0.10% and 0.12%
(b)

0.12% and 0.15%
(c)

0.15% and 0.12%
(d)

0.12% and 0.12%
Answer:

Option (c)

66.

Two way slabs can be analysed using

(a)

Pigaurd’s  theory
(b)

Westerguard’s theory
(c)

Johnson’s theory
(d)

All of above
Answer:

Option (d)

67.

Maximum diameter of bar for R.C slab having thickness D is restricted to

(a)

D/4
(b)

D/5
(c)

D/6
(d)

D/8
Answer:

Option (d)

68.

Half of main steel in simply supported slab is bend up near support at distance of ________from center of support.

(a)

span/3
(b)

span/5
(c)

span/7
(d)

span/10
Answer:

Option (c)

69.

The length of torsion reinforcement in two way slab is provided as

(a)

Shorter span/4
(b)

Shorter span/5
(c)

Shorter span/8
(d)

Shorter span/10
Answer:

Option (b)

70.

The maximum distance between distribution steel in slab is limited to

(a)

3d, 300mm
(b)

3d, 450mm
(c)

5d, 300mm
(d)

5d, 450mm
Answer:

Option (d)

Showing 61 to 70 out of 106 Questions
4 5 6 7 8 9