RCC Structures Design MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on RCC Structures Design, a fundamental topic in the field of Civil Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our RCC Structures Design MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of RCC Structures Design mcq questions that explore various aspects of RCC Structures Design problems. Each MCQ is crafted to challenge your understanding of RCC Structures Design principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Civil Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our RCC Structures Design MCQs are your pathway to success in mastering this essential Civil Engineering topic.

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RCC Structures Design MCQs | Page 23 of 25

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Q221.
The pitch of the main bars in a simply supported slab, should not exceed its effective depth by

a.

three times

b.

four times

c.

five times

d.

six times

Discuss
Answer: (d).six times
Q222.
In a singly reinforced beam

a.

compression is borne entirely by concrete

b.

steel possesses initial stresses when em-beded in concrete

c.

plane sections transverse to the centre line of the beam before bending remain plane after bending

d.

elastic modulii for concrete and steel have different values within the limits of deformation of the beam

Discuss
Answer: (c).plane sections transverse to the centre line of the beam before bending remain plane after bending
Q223.
A pre-cast pile generally used, is

a.

circular

b.

square

c.

octagonal

d.

square with corners chamfered.

Discuss
Answer: (d).square with corners chamfered.
Q224.
On an absolutely rigid foundation base, the pressure will

a.

be more at the edges of the foundation

b.

be uniform

c.

not be uniform

d.

be zero at the centre of the foundation.

Discuss
Answer: (c).not be uniform
Q225.
As per IS : 456, the reinforcement in a column should not be less than

a.

0.5% and not more than 5% of cross-sec-tional area

b.

0.6% and not more than 6% of cross-see-tional area

c.

0.7% and not more than 7% of cross-sec-tional area

d.

0.8% and not more than 8% of cross-sectional area

Discuss
Answer: (d).0.8% and not more than 8% of cross-sectional area
Q226.
The stresses developed in concrete and steel in reinforced concrete beam 25 cm width and 70 cm effective depth, are 62.5 kg/cm² and 250 kg/cm² respectively. If m = 15, the depth of its neutral axis is

a.

20 cm

b.

25 cm

c.

30 cm

d.

35 cm

Discuss
Answer: (c).30 cm
Q227.
The angle of repose of a soil is the maximum angle which the outer face of the soil mass makes

a.

with the horizontal

b.

with the vertical

c.

with the perpendicular to. the inclined plane of the soil

d.

none of these.

Discuss
Answer: (a).with the horizontal
Q228.
A column is regarded as long column if the ratio of its effective length and lateral dimension, exceeds

a.

10

b.

15

c.

20

d.

25

Discuss
Answer: (b).15
Q229.
Enlarged head of a supporting column of a flat slabs is technically .known as

a.

supporting end of the column

b.

top of the column

c.

capital

d.

drop panel

Discuss
Answer: (c).capital
Q230.
An intermediate T-beam reinforced with two layers of tensile steel with clear cover 13 cm encasted with the floor of a hall 12 metres by 7 metres, is spaced at 3 metres from adjoining beams and if the width of the beam is 20 cm, the breadth of the flange is

a.

300 cm

b.

233 cm

c.

176 cm

d.

236 cm

Discuss
Answer: (c).176 cm
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