17. What are the parts of the floor in a framed
19. Why must you use a separator between
wooden prefab building?
aluminum siding and steel frames?
a.
flooring, joists, girders
a.
gives more strength
b.
subflooring, struts
b.
prevents corrosion
c.
purlins, girder, sag rods
c.
permits easy dismantling
d.
frame, joists, girts
d.
prevents leakage
18. Where do you install the brace rods in the
20. What holds the glass in place in a metal
light-steel frame building?
window frame while putty is being placed?
a.
door track
c. floor
a.
putty
c. sash
b.
end bays
d. roof
b.
gutter
d. glazing clips
2-3
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