Design of Reinforced Concrete structures (3160612) MCQs

MCQs of Building Layout and Design

Showing 71 to 80 out of 106 Questions
71.

The width of middle strip in two way slab is

(a)

1/2 of the span

(b)

3/4 of the span

(c)

1/8 of the span

(d)

1/4 of the span

Answer:

Option (b)

72.

In case of two way slab the deflection of slab is calculated by considering

(a)

Longer span

(b)

Shorter span

(c)

Both long and short span

(d)

None of above

Answer:

Option (b)

73.

A rectangular slab 4m X 6m supported on four edge should be designed as

(a)

One way slab spanning along longer edge

(b)

Two way slab

(c)

One way slab spanning along shorter edge

(d)

None of above

Answer:

Option (b)

74.

The thickness of slab depends on

(a)

length/depth ratio

(b)

Diameter of bar

(c)

Spacing of reinforcement

(d)

Size of aggregate

Answer:

Option (a)

75.

In two way restrained slab torsion steel is provided at

(a)

Top

(b)

Bottom

(c)

Top and bottom

(d)

None of above

Answer:

Option (c)

76.

A simply supported slab of 10m effective span, the minimum effective depth to satisfy vertical deflection limit should be

(a)

50 cm

(b)

75 cm

(c)

60 cm

(d)

90 cm

Answer:

Option (a)

77.

As per IS-456, HYSD reinforcement to be provided in edge strip of two way slab should be

(a)

On the basis of bending moment

(b)

Half the area of steel provided at longer mid span

(c)

0.12%  of cross sectional area

(d)

Half the area of steel provided at shorter mid span

Answer:

Option (c)

78.

A rectangular slab 4m X 6m supported on two opposite shorter edge should be designed as

(a)

One way slab spanning along longer edge

(b)

Two way slab

(c)

One way slab spanning along shorter edge

(d)

None of above

Answer:

Option (a)

79.

In a simply supported slab, alternate bars are curtailed at

(a)

1/4th of the span

(b)

1/5th of the span

(c)

1/6th of the span

(d)

1/7th of the span

Answer:

Option (d)

80.

The minimum number of main steel bars provided in R.C.C. Rectangular column and Circular columns are

(a)

4 and 6

(b)

6 and 4

(c)

6 and 6

(d)

4 and 4

Answer:

Option (a)

Showing 71 to 80 out of 106 Questions