BC Owner Builder Exam 2025-2026 most recent
version Comprehensive 370questions and
verified answers accurate solutions Already
graded A+ Get it 100% correct
_____ is the temperature at which water vapour in any static or moving air column will
condense into water.
a. 15 °C
b. Flash point
c. 25 °C
d. Dew point - CORRECT ANSWER: d
______ are used for edge support in roofing construction.
a. T-clips aka support-edge clips
b. Edge clips aka support clips
c. H-clips aka panel-edge clips
d. Flex clips aka soft-edge support clips - CORRECT ANSWER: c
___________ retains moisture in the concrete and improves
temperature control.
a. a humidifier
b. sealer
c. a plastic polyethylene covering
d. in floor heating - CORRECT ANSWER: c
____________ performs routine remote and physical inspections on gas work and gas
equipment in commercial, industrial, and residential premises.
,a) Worksafe BC
b) Regional District Building Inspectors
c) Technical Safety BC - CORRECT ANSWER: c
________are the boards that form the vertical face of each step, creating the
"toe kick" area between the stair treads.
a. Balusters
b. Nosings
c. Treads
d. Risers - CORRECT ANSWER: d
.When can you apply for an occupancy permit?
a. Upon substantial completion
b. Immediately
c. Once framing inspection is complete
d. After all major inspections are complete - CORRECT ANSWER: a
.When do you call for a framing inspection?
a. Once framing is complete
b. Once drywall is complete
c. Any time prior to final occupancy
d. Once framing is complete and plumbing is roughed in - CORRECT ANSWER: d
1 ft =
a. 200.5mm
b. 225.2mm
c. 240.2mm
,d. 304.8mm - CORRECT ANSWER: d
1 in =
a. 25.4mm
b. 30 mm
c. 50.5mm
d. 23.25mm - CORRECT ANSWER: a
1000mm =
a. 1 m
b. 2 m
c. 1.5 m
d. 2.5 m - CORRECT ANSWER: a
108.Most efficient insulation for framed walls?
a. Spray Foam Insulation
b. Loose-Fill Insulation
c. Batt Insulation
d. Reflective Insulation - CORRECT ANSWER: c
110.What is the "live load" capacity on a floor?
a. 5kPa
b. 5Pa
c. 2.4Pa
d. 2.4kPa - CORRECT ANSWER: d
6 mil poly moisture permeability is ______
, a) 0.03 US perm (1.7 SI perm) or 1.7 ng.
b) 0.05 US perm (2.2 SI perm) or 2.2 ng. - CORRECT ANSWER: a
A ______ reduces the radiant heat transfer from the underside of the roof to the other
surfaces in the attic.
a. radiant barrier
b. moisture barrier
c. heat barrier
d. cold air exchange - CORRECT ANSWER: a
A _______ in the field of surveying is defined as a permanent physical mark of a known
elevation point in the field.
a. pin
b. benchmark
c. rock point
d. cross point - CORRECT ANSWER: b
A casement is a window that is attached to its frame by ____
a. a sliding mechanism
b. one or more hinges at the side.
c. a weather-tight seal
d. bearings - CORRECT ANSWER: b
A flue is a duct, pipe, or opening in a chimney for conveying exhaust gases from a
fireplace, furnace, water heater, boiler, or generator to the outdoors. T or F - CORRECT
ANSWER: T
version Comprehensive 370questions and
verified answers accurate solutions Already
graded A+ Get it 100% correct
_____ is the temperature at which water vapour in any static or moving air column will
condense into water.
a. 15 °C
b. Flash point
c. 25 °C
d. Dew point - CORRECT ANSWER: d
______ are used for edge support in roofing construction.
a. T-clips aka support-edge clips
b. Edge clips aka support clips
c. H-clips aka panel-edge clips
d. Flex clips aka soft-edge support clips - CORRECT ANSWER: c
___________ retains moisture in the concrete and improves
temperature control.
a. a humidifier
b. sealer
c. a plastic polyethylene covering
d. in floor heating - CORRECT ANSWER: c
____________ performs routine remote and physical inspections on gas work and gas
equipment in commercial, industrial, and residential premises.
,a) Worksafe BC
b) Regional District Building Inspectors
c) Technical Safety BC - CORRECT ANSWER: c
________are the boards that form the vertical face of each step, creating the
"toe kick" area between the stair treads.
a. Balusters
b. Nosings
c. Treads
d. Risers - CORRECT ANSWER: d
.When can you apply for an occupancy permit?
a. Upon substantial completion
b. Immediately
c. Once framing inspection is complete
d. After all major inspections are complete - CORRECT ANSWER: a
.When do you call for a framing inspection?
a. Once framing is complete
b. Once drywall is complete
c. Any time prior to final occupancy
d. Once framing is complete and plumbing is roughed in - CORRECT ANSWER: d
1 ft =
a. 200.5mm
b. 225.2mm
c. 240.2mm
,d. 304.8mm - CORRECT ANSWER: d
1 in =
a. 25.4mm
b. 30 mm
c. 50.5mm
d. 23.25mm - CORRECT ANSWER: a
1000mm =
a. 1 m
b. 2 m
c. 1.5 m
d. 2.5 m - CORRECT ANSWER: a
108.Most efficient insulation for framed walls?
a. Spray Foam Insulation
b. Loose-Fill Insulation
c. Batt Insulation
d. Reflective Insulation - CORRECT ANSWER: c
110.What is the "live load" capacity on a floor?
a. 5kPa
b. 5Pa
c. 2.4Pa
d. 2.4kPa - CORRECT ANSWER: d
6 mil poly moisture permeability is ______
, a) 0.03 US perm (1.7 SI perm) or 1.7 ng.
b) 0.05 US perm (2.2 SI perm) or 2.2 ng. - CORRECT ANSWER: a
A ______ reduces the radiant heat transfer from the underside of the roof to the other
surfaces in the attic.
a. radiant barrier
b. moisture barrier
c. heat barrier
d. cold air exchange - CORRECT ANSWER: a
A _______ in the field of surveying is defined as a permanent physical mark of a known
elevation point in the field.
a. pin
b. benchmark
c. rock point
d. cross point - CORRECT ANSWER: b
A casement is a window that is attached to its frame by ____
a. a sliding mechanism
b. one or more hinges at the side.
c. a weather-tight seal
d. bearings - CORRECT ANSWER: b
A flue is a duct, pipe, or opening in a chimney for conveying exhaust gases from a
fireplace, furnace, water heater, boiler, or generator to the outdoors. T or F - CORRECT
ANSWER: T
