Structural Design Specifications MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Structural Design Specifications, 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 Structural Design Specifications 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 Structural Design Specifications mcq questions that explore various aspects of Structural Design Specifications problems. Each MCQ is crafted to challenge your understanding of Structural Design Specifications 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 Structural Design Specifications 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 Structural Design Specifications. 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 Structural Design Specifications knowledge to the test? Let's get started with our carefully curated MCQs!

Structural Design Specifications MCQs | Page 15 of 15

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Q141.
The average 28 days compressive strength of at least three 15 cm concrete cubes prepared with available water as compared to the average strength of three similer concrete cubes prepared with distilled water, should be at least

a.

70%

b.

80%

c.

90%

d.

95%

Discuss
Answer: (c).90%
Q142.
The thickness of flat double lacing, is taken (where l is the effective length of the bar).

a.

l/20

b.

l/30

c.

l/40

d.

l/60

Discuss
Answer: (d).l/60
Q143.
Minimum thickness of steel work directly exposed to weather but not accessible for cleaning and repainting, the thickness should be not less than

a.

4 mm

b.

6 mm

c.

7 mm

d.

8 mm

Discuss
Answer: (d).8 mm
Q144.
The side face reinforcement is provided if the depth of the web of a beam exceeds

a.

600 mm

b.

650 mm

c.

700 mm

d.

750 mm

Discuss
Answer: (d).750 mm
Q145.
The staggered pitch is the distance between two consecutive rivets measured

a.

parallel to the direction of stress in the member

b.

perpendicular to the direction of stress in the member

c.

diagonally

d.

none of these.

Discuss
Answer: (a).parallel to the direction of stress in the member
Q146.
For nominal mix concrete M 20, the required quantity of water per 50 kg. of cement, is

a.

60 litres

b.

45 litres

c.

34 litres

d.

30 litres

Discuss
Answer: (d).30 litres
Q147.
The ratio 1/r of the lacing bars for compression members shall not exceed

a.

80

b.

120

c.

145

d.

200

Discuss
Answer: (c).145
Q148.
Four reinforcing bars of 30 mm diameter each, are bundled in contact. The lower two bars extend up to end supports. The distance between the points of termination of the upper bars, is kept

a.

zero

b.

1.2 m

c.

0.9 m

d.

0.75 m

Discuss
Answer: (b).1.2 m
Q149.
The maximum spacing of shear reinforcement should not exceed 0.75 d subject to a minimum of

a.

300 mm

b.

350 mm

c.

400 mm

d.

450 mm

Discuss
Answer: (d).450 mm
Q150.
The development length of each bar of three bars bundled together is increased by

a.

10%

b.

20%

c.

33%

d.

50%

Discuss
Answer: (c).33%
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