Owner Builder | 54 Questions and Answers with
Complete Solutions
The dew point in an insulated wall refers to the point where temperature is such
that?
a. conduction takes place
b. condensation takes place
c. convection takes place
d. evaporation takes place - ANSWER b
What should be done first when a lock mechanism on a hinged operable window
will not close?
a. move the latch in
b. check the unit for level and plumb
c. move the locking arm in towards the window
d. remove and reinstall the unit - ANSWER b
How does the use of insulation minimize heat loss?
a. By providing a weather barrier
b. By providing a thermal barrier
c. By providing a vapour barrier
d. By providing an acoustic barrier - ANSWER b
What is used to fasten sheet or panel-type rigid board insulation?
a. materials according to manufacturers specifications
, b. acoustic sealant
c. ringed nails
d. tuck tape - ANSWER a
Which statement about R-Value is false?
a. when calculating the R-value of a multi layered assembly (ex, insulation,
drywall, exterior cladding etc) the R-values of each component
b. the R-value of the thermal insulation depends on the type of material
c. each component in the assembly has the same R-value, and when combined
determines the overall R-value of of the assembly.
d. The higher the r-value, the greater the insulation effectiveness - ANSWER c
What is not a potential source of carbon monoxide gas in a residential dwelling?
a. an interior wood burning fireplace or insert
b. a gas fired kitchen oven or range
c. an open carport adjacent to living space
d. fuel-fired water heating equipment within the dwelling - ANSWER c
In an HRV system, what is the minimum recommend distance between the intake
and exhaust
a. 4 feet
b. 3 feet
c. 6 feet
d. 8 feet - ANSWER c
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