Q. Workability of concrete can be improved by __________

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Q. Workability of concrete can be improved by ___________

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Q. Workability of concrete is directly proportional to __________

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Q. Workability of concrete is inversely proportional to __________

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Q. If compaction factor of concrete is 0.90, then workability is ____________

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Q. A compaction factor of 0.85 for a cement concrete sample indicates ___________

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Q. Adding water increases __________

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Q. Why Shape and texture of aggregates is a must?

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Q. How many types of tests are there to find workability?

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Q. These test find workability __________

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Q. Workability of concrete is measured by __________

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Q. Which test gives good results for rich mixes?

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Q. Which test used for low workable concretes?

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Q. Which test Used for high workable concretes?

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Q. Which test used for fiber reinforced concrete?

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Q. ___________ is practical in field test.

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Q. What is the compaction factor for medium degree of workability?

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Q. What is the Vee-Bee time for medium degree of workability?

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Q. The water–cement ratio is the ratio of _______________

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Q. A lower ratio leads to ____________

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