Multiple Choice

$1.$ Industrial buildings are often designed with aesthetics and customer experience in mind

a$.$ True

b$.$ False

$1.$industrial construction demands robust construction methods and materials

a$.$ True

b$.$False

$1.$What are the Two main groups for wood?

$2.$ a$.$ hardwood

b$.$ softwood

$1.$Characteristics of wood depends on the weather conditions

$1.$True

$2.$False

$5-$ Modulus of rupture in bending $-$ This reflects the maximum load$-$carrying capacity of a wood framing member in bending,

a$.$ True

b$.$False

$6-$ Modulus of rupture is proportional to maximum moment borne by the test specimen

$1.$True

$2.$False

$7-$ The specific strength is a material's strength $($force per unit area at failure$)$

a$.$ True

b$.$False

$8-$ charring rate of Concrete allows calculated fire resistance of a number of wood products

$1.$True

$2.$False

$9.$ Less water is better for concrete strength and workability

a$.$ True

b$.$False

$10-$ The specified concrete compressive strength, $($f$\text{'}$c$)$ is VERY DEPENDENT upon the water$-$to$-$cement ratio

$1.$True

$2.$False

$1.$must apply raw cement to the surface, must add water to the concrete but never accept concrete that has been mixed for over one hour.

a$.$True

b$.$False

$2.$What phenomenon is critical in the design of columns? $\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$

$3.$A slab is a structural element, made of concrete, that is used to create flat horizontal surfaces such as floors, roof decks and ceilings

a$.$True

b$.$False

$4.$A footing is a structure that spreads the relatively high load into the soil.

$1.$True

$2.$False

$15-$ Two ways to do the foundations: $\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$ and $\_\_\_\_\_\_\_\_\_\_-$

$16-$ the purpose of footings is to $\_\_\_\_\_\_\_\_\_$ and $\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$