Strength of Concrete MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Strength 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 Strength 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 Strength of Concrete mcq questions that explore various aspects of Strength of Concrete problems. Each MCQ is crafted to challenge your understanding of Strength 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 Strength 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 Strength of Concrete. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

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Strength of Concrete MCQs | Page 2 of 6

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Discuss
Answer: (c).Volume of the hydrated cement paste to the sum of volumes of the hydrated cement and of the capillary pores
Q12.
Who has established the relation between the strength and gel/space ratio?
Discuss
Answer: (d).Power and Brownyard
Q13.
Power showed that the strength of concrete bears a specific relationship with the gel/space ratio. He found the relationship to be __________
Discuss
Answer: (a).240x³
Q14.
What does 240 in power’s experiment stand for?
Discuss
Answer: (c).Intrinsic strength of gel
Q15.
What does x³ in power’s experiment stands for?
Discuss
Answer: (a).Gel space ratio
Q16.
What unit is present with the 240?
Discuss
Answer: (b).MPa
Q17.
Gel/Space ratio = x = Volume of gel / Space available = 0.657 C / 0.319 C+ Wo. Here C stands for?
Discuss
Answer: (b).Weight of cement in g
Q18.
Gel/Space ratio = x = Volume of gel / Space available = 0.657 C / 0.319 C+ Wo. Here Wo stands for?
Discuss
Answer: (d).Volume of mixing water in ml
Discuss
Answer: (c).Concrete strength is directly related to age and its temperature history
Q20.
Maturity methods provide a ___________ simple approach for strength of concrete.
Discuss
Answer: (a).Relatively
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