$($Some questions may have more than one correct choice. Select all the correct ones$)$

A beam$-$column refers to a member is subjected to

$($a$)$ Bending only like a beam

$($b$)$ Axial compression only like a centrically$-$loaded column

$($c$)$ Combined bending and axial compression

$($d$)$ Combined bending and axial tension

In a bolted joint, if the slip at the faying surfaces would be detrimental to the performance of the structure, which type of joint shall be used?

$($a$)$ Snug$-$tightened joint

$($b$)$ Pretensioned joint

$($c$)$ Slip$-$critical joint

$($d$)$ Ball$-$and$-$Socket joint

According to AISC Specifications, the size of standard hole for a inch diameter bolt should be

$($a$)$ inch

$($b$)$ inch

$($c$)$ inch

$($d$)$ inch

The two types of groove welds, based on if the welds extend completely through the full thickness of the components joined, are

$($a$)$ square groove welds

$($b$)$ complete$-$joint$-$penetration groove welds

$($c$)"$V$"$ groove welds

$($d$)$ partial$-$joint$-$penetration groove welds

In AISC Specification, the block shear mode combines tensile failure on one plane and shear failure on a perpendicular plane; block shear is a rupture or tearing phenomenon, not yielding.

$($a$)$ True

$($b$)$ False

What does this weld symbol mean?

$($a$)$ This is a fillet weld.

$($b$)$ This is a groove weld.

$($c$)$ The size of the weld is inch.

$($d$)$ The size of the weld is $12$ inch.

$($e$)$ The weld is on the arrow side.