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Q. |
Pick up the incorrect statement from the following. While performing preliminary test on concrete |
A. | proportions of the material and water should be the same as to be used at the work site |
B. | cement should be mixed by hand in order to maintain uniformity |
C. | concrete mix should be stored in air-tight containers |
D. | concrete ingredients should be kept at a temperature of 37° ± 2°c |
Answer» D. concrete ingredients should be kept at a temperature of 37° ± 2°c |
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