Concrete Technology Multiple Choice Questions & Answers (MCQs) on Shrinkage | Shrinkage of Concrete MCQs

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Concrete Technology Multiple Choice Questions & Answers (MCQs) on Shrinkage | Shrinkage of Concrete MCQs

This set of Concrete Technology Multiple Choice Questions & Answers (MCQs) focuses on “Shrinkage”.

The shrinkage of concrete




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ANSWER= [C] increases with increase in the percentage of concrete
The correct answer for shrinkage of concrete increases with increase in the percentage of concrete.

Shrinkage of Concrete MCQs | Concrete Technology Multiple Choice Questions & Answers (MCQs) on Shrinkage

Shrinkage of concrete depends upon

i) Humidity of atmosphere

ii) Passage of time

iii) Stress

The correct answer is

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ANSWER = [A] (i) and (ii)

The correct answer for Shrinkage of concrete depends upon is options [A] (i) and (ii)

Shrinkage of concrete depends upon the humidity of the atmosphere and passage of time

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Approximate value of shrinkage strain n concrete is




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ANSWER= [C] 0.0003

The correct answer for the Approximate value of shrinkage strain n concrete is 0.0003.

If C is creep coefficient, f is original pre-stress in concrete, m is a modular ratio, E is Young’s modulus of steel and e is shrinkage strain, the combined effect of creep and shrinkage is _____?




ANSWER = [B] (C – 1)mf + eE

The correct answer for If C is creep coefficient, f is original pre-stress in concrete, m is modular ratio, E is Young’s modulus of steel and e is shrinkage strain, the combined effect of creep and shrinkage is (C – 1)mf + eE

How many types of shrinkages, caused due to loss of water?




ANSWER = [C] 3

How many types of shrinkages, caused due to loss of water is 3.

There are 3 types of shrinkage that are caused due to loss of water which are plastic, drying and autogenous.

What is Drying Shrinkage MCQ?




ANSWER= [C] The shrinkage takes place after the concrete has been set and hardened.
Explain:- Correct answer for the question what is drying shrinkage MCQ is [C] The shrinkage takes place after the concrete has been set and hardened.

Also ReadWhat is drying Shrinkage of Concrete || Plastic Shrinkage

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