Fresh Concrete MCQs

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

Fresh Concrete MCQs | Page 4 of 5

Q31.
What is the percentage of iron oxide in white cement?
Discuss
Answer: (d).Very low
Q32.
What is the percentage of air by volume in Air Entraining Cement?
Discuss
Answer: (a).3-4
Q33.
What is curing?
Discuss
Answer: (b).Hydration
Q34.
In a dry environment, concrete strength will be loosed as much as _________ % in the moist environment.
Discuss
Answer: (c).50
Q35.
Concrete placed in cold weather will take __________ time to gain strength.
Discuss
Answer: (c).More
Q36.
After finishing concrete surface must be kept _________
Discuss
Answer: (d).Wet
Q37.
Dry intervals in surface wetting leads to __________
Discuss
Answer: (a).Cracking
Q38.
Contractors place blankets over the concrete to ____________
Discuss
Answer: (b).Slow the rate of evaporation
Q39.
Well cured concrete _________ thermal, plastic and drying shrinkage cracks.
Discuss
Answer: (c).Minimize
Q40.
Which method is the most common and cheaper for water curing?
Discuss
Answer: (a).Ponding
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