For Beam $1,$ the loading is:A $3624$ building has two floors $($the lower floor is a slab on grade$)$ and a roof with

perimeter bearing walls on four sides. There are no interior columns. There is a $12$ foot $x.$

foot opening in the upper floor. The upper floor has two beams and joists $24$ on center. Th

roof is supported by two of the perimeter walls with rafters spanning $24$ feet. The framing

plan is shown below.

The required loading on the upper floor is $40$ PSF live and $20$ PSF dead load. What is the

loading on the joists?

Question $3$

For Beam $1$ the reactions at each end are:

$3,640$ pounds

$39,690$ pounds

None of these

$51,840$ pounds

$17,280$ pounds

Question $4$

For Beam $1$ the maximum moment is:

$39,690$ foot pounds

None of these

$51,840$ foot pounds

$17,280$ foot pounds

$8,640$ foot pounds

$360$ PLF

$1,440$ PLF

$60$ PLF

$720$ PLF

Question $3$

For Beam $1$ the reactions at each end are:

$8,640$ pounds

$39,690$ pounds

None of these

$51,840$ pounds

$17,280$ pounds

Question $4$

For Beam $1$ the maximum moment is:

$39,690$ foot pounds

None of these

$51,840$ foot pounds

$17,280$ foot pounds

$8,640$ foot pounds