Using Table $7\mathrm{.}12,$ determine the required volume of water in cubic meter to make $1\mathrm{.}0$ cubic meter batch of air entrained concrete mix with a nominal maximum aggregate size of $19mm.$

TABLE $7,12$ Relative Components of Concrete for Small Jobs, by Volume"

$-$Data abtainod from Portland Coment Association, $2008.$

The combinod volume is approximatoly $\frac{2}{3}$ of the sum of the original bulk volumes.

Multiple Choice

Question Text

Using Table $7\mathrm{.}11,$ calculate the weight of wet fine aggregate $($non$-$crushed stone$)$ to make a $15,000-1$b of non$-$ choose the nearest answer. $q,$

'Data obtained from Porfland Coment Association, $2008.$

$"$II crushod stone is used, decteaso coarso agrogato by $50kg$ and increase fine aggregate by $50kg$ for for asch cuble foot of concrote$).$

Consider the beam in the given figure. Given $M=29k\frac{N}{m},$ and $\frac{E}{?}$ is constant.

NOTE: This is a multi$-$part question. Once an answer is submitted, you will be unable to return to this part.

Compute the reactions for the beam in the given figure.

The reaction for the beam at $A$ is $R_A=$ kN

The reaction for the beam at $C$ is $R_C=$ kN

The moment for the beam at $A$ is $M_A=kN-m$