ug ug ug ug
l- ug
Floor System| exam questions and answ
ug ug ug ug ug ug
ers/verified 100% ug
Whatugisugtheuguniformugliveugloadugforugsleepingugrooms?ug-ugcorrectuganswers--ug30ugPSF
Whatugisugtheuguniformugliveugloadugforugotherugrooms?ug-ugcorrectuganswers--ug40ugPSF
Whatugisugtheugmaxugallowedugdeflectionugunderugtheuguniformugload?ug-ugcorrectuganswers--ugL/360ug
-ugLugisugjoist,ugtruss,ugorugbeamugspanuginuginches
-ugI.e.,ugAug144uginchugbeamugmayugnotugbendugmoreugthanugaboutug3/8uginchug(144/360=.4ugorug3/8")
Whatugareugexamplesugofugaugpointugload?ug-ugcorrectuganswers--
ugPersonugwalkingugacrossugaugroom,ugaugbathtubugfilledugwithugwaterugandugaugbather
Howugdougyouugdefineugpointugload?ug-ugcorrectuganswers-
Augpointugloadugisugrefersugtougwhenugaugloadugisugappliedugtougaugsingle,ugspecificugpointugonugaugstructuralugmemb
er.
Whatugareugtheug6ugcommonugwoodugspeciesugusedugforugframinguglumber?ug-ugcorrectuganswers-1)ugDougugfir,ug
2)ugHemugfir,ug
3)ugSpruce,ug
4)ugPine,ug
5)ugFir,ugandug
6)ugSouthernugpine
Howugdougwooduggradesugwork?ug-ugcorrectuganswers--ugRatedugbyuggradesugNo.ug1,ugNo.ug2,ug&ugNo.ug3
-ugHighestuggradeugisugNo.ug1
-ugNo.ug2ugcommonlyuguseduginugresidentialugframing
Whatugareugtheug2ugmostugcommonugtypesugofugfloorugsheathing?ug-ugcorrectuganswers-1)ugOSB
2)ugPlywood
Whatugareugdimensionaluglumberugfloorugjoistugtypicallyugspacedugatugo.c.?ug-ugcorrectuganswers--
ug16ugo.c.ug&ug24ugo.c.
, -ug12ugo.c.ugusedugforugstiffugfloorugapplications
Helpfulugsaying:
-ug16-n-24ugfo'ugtheugflo'
Howugmuchugshouldugaugfloorugjoistugbearugonugwood?ug-ugcorrectuganswers--ug1ug1/2ugin.
Howugmuchugshouldugaugfloorugjoistugbearugonugconcreteugandugmasonry?ug-ugcorrectuganswers--ug3ugin.
Inugmodernugconstruction,ugshouldugtheugsillugplateugbeugsecuredugtougtheugfoundation?ug-ugcorrectuganswers--
ugYes
Whatugwidthugboltsugareugneededugtougsecureugtheugsillugplateugtougtheugfoundation?ug-ugcorrectuganswers--
ugAtugleastug1/2ugin.
Canugstrapsugbeugusedugtougsecureugtheugsillugplateugtougtheugfoundation?ug-ugcorrectuganswers-
Yes,ugifugtheyugareugspecificallyugmadeugforugthatugpurpose.
Howugfarugapartugshouldugtheugsillugplateugboltsugorugstrapsugbeugplaced?ug-ugcorrectuganswers--ug6ugftugmin
-ugWasherug&ugfullyugtightenedugnutugrequired
Howugfarugfromugtheugedgeugshouldugaugsillugplateugboltugorugstrapugbeuglocated?ug-ugcorrectuganswers--
ug1ugftugmaxug
-ug1/2ugin.ugboltsugnotugcloserugthanug3.5ugin.ugtougplateugedge
-ugBolts/strapsuginstalleduginugmiddleug1/3ugofugplate
Attachingugaugfullugdepthugrimugjoistugwhereugtheugjoistugbearugonugtheugfoundationugisugcalled?ug-
ugcorrectuganswers--ugBlocking
Floorugjoistsugfromugoppositeugsidesugthatugmeetugoveruganuginteriorugwallugorugbeamugshoulduglapugatugleastug___
_____uginches?ug-ugcorrectuganswers--ug3
Note:
-ugJoistugshouldugbeugfastenedugtougeachugother
Whatugisugtheugpurposeugofugbridgingugjoists?ug-ugcorrectuganswers--ugPreventugtwisting
Bridgingugisugrequiredugwhenugaugjoistugisug_____ugin.ugxug_____ugin.ugoruglarger?ug-ugcorrectuganswers--
ug2x12uganduglarger
-ugAlthoughugitugisugcommonugonugsmaller
Whenugaugfloorugsystemugcantileversug&ugsupportsugaugloadugbearingugwall,ugtheugback-
spanugshouldugbeugatugleastug______ugft.ugforugeveryug_____ugft.?ug-ugcorrectuganswers--
ugAtugleastug3ugfeetugforugeveryug1ugfeet