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 4 of 25

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Q31.
Long and short spans of a two way slab are ly and lx and load on the slab acting on strips parallel to lx and ly be wx and wy respectively. According to Rankine Grashoff theory

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (d).D
Q32.
If p is the net upward pressure on a square footing of side b for a square column of side a, the maximum bending moment is given by

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (c).C
Q33.
If the tendon is placed at an eccentricity e below the centroidal axis of the lon-gitudial axis of a rectangular beam (sectional modulus Z and stressed load P in tendon) the stress at the extreme top edge

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (c).C
Q34.
If Ac, Asc and A are areas of concrete, longitudinal steel and section of a R.C.C. column and m and ฯƒc are the modular ratio and maximum stress in the configuration of concrete, the strength of column is

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (d).D
Q35.
If R and T are rise and tread of a stair spanning horizontally, the steps are supported by a wall on one side and by a stringer beam on the other side, the steps are designed as beams of width

a.

R + T

b.

T-R

c.

โˆšR2 + T2

d.

R-T

Discuss
Answer: (c).โˆšR2 + T2
Q36.
The advantage of a concrete pile over a timber pile, is

a.

no decay due to termites

b.

no restriction on length

c.

higher bearing capacity

d.

all the above.

Discuss
Answer: (d).all the above.
Q37.
If the permissible compressive stress for a concrete in bending is C kg/m², the modular ratio is

a.

2800/C

b.

2300/2C

c.

2800/3C

d.

2800/C²

Discuss
Answer: (c).2800/3C
Q38.
If a bent tendon is required to balance a concentrated load W at the centre of the span L, the central dip h must be at least

a.

WL/P

b.

WL/2P

c.

WL/3P

d.

WL/4P

Discuss
Answer: (d).WL/4P
Q39.
For M 150 mix concrete, according to I.S. specifications, local bond stress, is

a.

5 kg/cm²

b.

10 kg/cm²

c.

15 kg/cm²

d.

20 kg/cm²

Discuss
Answer: (b).10 kg/cm²
Q40.
If the average bending stress is 6 kg/cm² for M 150 grade concrete, the length of embedment of a bar of diameter d according to I.S. 456 specifications, is

a.

28 d

b.

38 d

c.

48 d

d.

58 d

Discuss
Answer: (d).58 d
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