Owner Builder Original set | 100 Questions And
Answers With Complete Solutions | Already
Scored A+
At what depth of trench is shoring require / At what depth of an excavation is
shoring required?
a. 1.2m (4ft)
b.
1.5m (5ft)
c.
0.9m (3ft)
d.
2.1m (7ft) - ANSWER a
Which best describes the design principle of rain water deflection?
a. Design and construction that prevents water from ever entering
b.
Building design that allows all assemblies to air dry
c.
Construction that uses water-proof materials
d.
When water enters, proper design will allow it to drain away - ANSWER a
What is the required light certification?
,a. CSA Authorized
b.
BCC Certification
c.
BEST Code
d.
Lighting Standard Association - ANSWER a
What grit of sandpaper would get smoothest result?
a. 600
b.
400
c.
450
d.
180 - ANSWER a
What is the maximum rise in a flight of stairs?
a.
4.1m
b.
3.4m
c. 3.7m
d.
, 1.2m - ANSWER c
What is the minimum distance that a ladder must extend above a parapet wall or
landing?
a. 5 ft.
b. 3 ft.
c. 1 ft.
d. 2 ft. - ANSWER b
What heights are end dams on window /door flashings?
a.50mm/2inch
b. 25mm/1inch
c.100mm/4inch
d.200mm/8inch - ANSWER b
When do you request an inspection?
a.
Midway through work completion
b.
Generally you don't need an inspection
c. Once work is complete
d.
Before the project has started - ANSWER c
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