Situation $01-$ A beam $3-$m long is simply supported at its ends. The beam is loacied with a downward vertical load of $200-N$ at a point $2-$rn from the left support.

The maximum deflection is located at what distance from the left support?

a$.1\mathrm{.}52$ m

c$.2\mathrm{.}15$ m

b$.1\mathrm{.}63$ m

d$.2\mathrm{.}0$ m

Calculate the maximum deflection assuming $E=50$GPa and $I=1{10}^{6}m{m}^4.$

a$.1\mathrm{.}5$ mm

c$.3\mathrm{.}5$ mm

b$.2\mathrm{.}4$ mm

d$.2\mathrm{.}9$ mm

Calculate the rotation of the beam at the right support.

a$.0\mathrm{.}00444$ radian

c$.0\mathrm{.}00333$ radian

b$.0\mathrm{.}00111$ radian

d$.0\mathrm{.}00222$ radian

Situation $02-$ A fixed ended beam $AB$ having a span of $12-m$ with its middle span of $6-$m having an El double that of the sides carries a concentrated load of $1000-KN$ at its midspan.

$4.$ Which of the following gives the reaction at $A$

a$.5000$ KN

c$.10000$ KN

b$.2500$ KN

d$.7500$ KN

$5.$ Which of the following gives the moment at $A$

a$.15000KN-m$

c$.7500KN-m$

b$.10000KN-m$

d$.12500KN-m$

$6.$ Which of the following gives the deflection at the midispan

a$.\frac{90000}{E}I$

c$.\frac{75000}{E}l$

b$.\frac{61875}{E}I$

ci$.\frac{50000}{E}l$