Multiple choice

Consider the following statements:

  1. The compressive strength of concrete decreases with increase in water-cement ratio of the concrete mix.
  2. Water is added to the concrete mix for hydration of cement and workability.
  3. Creep and shrinkage of concrete are independent of the water-cement ratio in the concrete mix. The true statement(s) is/are

  1. 1 and 2

  2. 1, 2 and 3

  3. 2 and 3

  4. only 2
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

 

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