Durability of Concrete MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Durability of Concrete, a fundamental topic in the field of Concrete Technology. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Durability of Concrete 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 Durability of Concrete mcq questions that explore various aspects of Durability of Concrete problems. Each MCQ is crafted to challenge your understanding of Durability of Concrete principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Concrete Technology tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Durability of Concrete MCQs are your pathway to success in mastering this essential Concrete Technology topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Durability of Concrete. 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 Durability of Concrete knowledge to the test? Let's get started with our carefully curated MCQs!

Durability of Concrete MCQs | Page 1 of 4

Q1.
Durability of concrete is proportional to _________
Discuss
Answer: (d).Cement aggregate ratio
Discuss
Answer: (b).Increase in rate of loading
Discuss
Answer: (a).\(f_{ck} = K(\frac{c}{C+W+A})^2\)
Q4.
As per IS 5456:200 Young’s modulus of concrete is _______________
Discuss
Answer: (b).5000 fck²
Q5.
Strength of concrete is proportional to ______________
Discuss
Answer: (d).Cement water ratio
Discuss
Answer: (b).Decrease with w/c ratio
Discuss
Answer: (b).Increase in fineness of cement
Q8.
Approximate ratio of the strength of the cement conc of 7 days to that of 28 days (2/3)?
Discuss
Answer: (a).0.75
Q9.
Approximate ratio of strength of the 30 cm cube to that of 15 cm cube is _____________
Discuss
Answer: (c).0.9
Q10.
Approximate ratio of direct tensile strength to flexural strength is ____________
Discuss
Answer: (c).0.5
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