Q$1$: Short answer $(24\%$ Total$)$

$1.$a$.$ Increasing the effective flexural depth of the section, increases the section moment strength without decreasing the section ductility. $(\frac{T}{F})$

$1.$b$.$ If compression reinforcement is added to a beam, it has very little influence on the flexural capacity and decreases the long$-$term deflections. $(\frac{T}{F})$

$1.$c$.$ The modulus of elasticity of concrete depends on the compressive strength of concrete. $(\frac{T}{F})$

$1.$d$.$ For a nonprestressed cast$-$in$-$place beam that is exposed to weather, the minimum cover specified by the ACI $318-19$ code that must be provided to #$9$ reinforcing bars used as longitudinal reinforcement is $3$ inches. $(\frac{T}{F})$

$1.$e$.$ The Tension$-$controlled failure mode for beam elements in flexure that satisfies the $AC1318-19$ code is steel yielding $(\frac{T}{F})$