For the following questions answer them individually
Le-Chatelier’s method can be used to determine
Grading of aggregate in a concrete mix is necessary to achieve
The test strength of the sample is taken as the average of the strength of
An aggregate is said to be flaky if its least dimension islessthan
For a rectangular beam, the maximum shear stress is related to average shearstress,$$\tau_{av}$$, by
The standard consistency test is done in a
The Static modulus of elasticity $$(E_{c})$$ of the concrete for the short term loading may be derived as