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.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of RCC Structures Design. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your RCC Structures Design knowledge to the test? Let's get started with our carefully curated MCQs!

RCC Structures Design MCQs | Page 5 of 25

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Q41.
If the modular ratio is m, steel ratio is r and overall depth of a beam is d, the depth of the critical neutral axis of the beam, is

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (b).B
Q42.
f l1 and l2 are the lengths of long and short spans of a two way slab simply supported on four edges and carrying a load w per unit area, the ratio of the loads split into w1 and w2 acting on strips parallel to l2 and l1 is

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (d).D
Q43.
If L is the effective span of a R.C.C. beam which is subjected to maximum shear qmax at the ends, the distance from either end over which stirrups for the shear, are provided, is

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (c).C
Q44.
P is the prestressed force applied to tendon of a rectangular prestressed beam whose area of cross section is A and sectional modulus is Z. The minimum stress f on the beam subjected to a maximum bending moment M is

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (c).C
Q45.
If T and R are the tread and rise of a stair which carries a load w per square metre on slope, the corresponding load per square metre of the horizontal area, is

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (b).B
Q46.
The number of treads in a flight is equal to

a.

risers in the flight

b.

risers plus one

c.

risers minus one

d.

none of these.

Discuss
Answer: (c).risers minus one
Q47.
A short column 20 cm x 20 cm in section is reinforced with 4 bars whose area of cross section is 20 sq. cm. If permissible compressive stresses in concrete and steel are 40 kg/cm² and 300 kg/cm², the Safe load on the column, should not exceed

a.

4120 kg

b.

41, 200 kg

c.

412, 000 kg

d.

none of these.

Discuss
Answer: (b).41, 200 kg
Q48.
The reinforced concrete beam which has width 25 cm, lever arm 40 cm, shear force 6t/cm², safe shear stress 5 kg/cm² and B.M. 24 mt,

a.

is safe in shear

b.

is unsafe in shear

c.

is over safe in shear

d.

needs redesigning.

Discuss
Answer: (b).is unsafe in shear
Q49.
According to I.S. : 456 specifications, the safe diagonal tensile stress for M 150 grade concrete, is

a.

5 kg/cm²

b.

10 kg/cm²

c.

15 kg/cm²

d.

20 kg/cm²

Discuss
Answer: (a).5 kg/cm²
Q50.
A foundation rests on

a.

base of the foundation

b.

subgrade

c.

foundation soil

d.

both (b) and (c)

Discuss
Answer: (d).both (b) and (c)
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