Q. Which of the following statement is correct ?

(A) Duff Abram's law is valid only when the concrete is of workable plasticity
(B) If the water-cement ratio is less, the strength of concrete will be less
(C) The strength of concrete decreases with age
(D) A rich mix of concrete provides low strength than a lean mix

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✅ Correct Answer: (A) Duff Abram's law is valid only when the concrete is of workable plasticity

Published by Sandhya Thakur ⭐ 4.08K Points at 23-Feb-2025 04:28 pm in Concrete Technology

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