Question

common beam problems on porches include all of the following except checking, sag, poor end support, rot or insect damage, wood /soil contact. question 30 typical problems with steps and landings include all of the following except rise, run and slope, settlement, rot, wood/soil contact, cantilevered beams, spalling mortar/masonry units.

Explanation:

For the first question about porch beam problems, checking is not a typical beam - related problem compared to sag, poor end support, rot or insect damage, and wood/soil contact. For the second question about steps and landings problems, cantilevered beams are more of a structural element type rather than a typical problem like rise - run - slope issues, settlement, rot/wood - soil contact, and spalling mortar/ masonry units.

Answer:

First question: checking
Second question: cantilevered beams