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Q: For estimating the water absorption of aggregate used for concrete, the prescribed oven drying temperature (degree C) is:
  • A. 100 – 110
  • B. 110 – 120
  • C. 120 – 130
  • D. 90 – 100
Correct Answer: Option A - Oven drying temperature to estimate water absorption of aggregate used for concrete varies from (100 – 110°c).
A. Oven drying temperature to estimate water absorption of aggregate used for concrete varies from (100 – 110°c).

Explanations:

Oven drying temperature to estimate water absorption of aggregate used for concrete varies from (100 – 110°c).