Civil Engineering - Concrete Technology
Exercise :: Concrete Technology - Section 1
| 36. |
Transport of concrete by pumps, is done for a distance of |
Answer: Option D
Explanation:
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| 37. |
If X, Y and Z are the fineness modulli of coarse, fine and combined aggregates, the percentage (P) of fine aggregates to combined aggregates, is |
Answer: Option B
Explanation:
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| 38. |
Slump test is done for |
Answer: Option D
Explanation:
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| 39. |
The high strength of rapid hardening cement at early stage, is due to its |
| A. |
finer grinding | | B. |
burning at high temperature | | C. |
increased lime cement | | D. |
higher content of tricalcium. |
Answer: Option C
Explanation:
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| 40. |
Pick up the correct statement from the following: |
| A. |
The weight of ingredients of concrete mix, is taken in kilograms | | B. |
Water and aggregates are measured in litres | | C. |
The finished concrete is measured in cubic metres | | D. |
20 bags of cement make one tonne | | E. |
All the above. |
Answer: Option E
Explanation:
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