BC Owner Builder Exam Questions
with 100% Correct Answers
If workers are required to enter a trench over 1.2 m (4 ft) deep, the safe point of
entry and exit must be located:
a) within 8 m (25 ft) of the workers and the excavation must be
safely supported or sloped to the entry and exit location.
b) within 5 m (16 ft) of the workers and the excavation must be safely supported
or sloped to the entry and exit location.
c) within 7 m (23 ft) of the workers and the excavation must be safely supported
or sloped to the entry and exit location.
d) within 10 m (32 ft) of the workers and the excavation must be safely
supported or sloped to the entry and exit location. Correct Answer: a
If workers are required to enter a trench over 1.2 m (4 ft) deep, the safe point of
entry and exit must be located:
a) within 5 m (16 ft) of the workers and the excavation must be safely supported
or sloped to the entry and exit location.
b) within 7 m (23 ft) of the workers and the excavation must be safely supported
or sloped to the entry and exit location.
,c) within 8 m (25 ft) of the workers and the excavation must be
safely supported or sloped to the entry and exit location.
d) within 10 m (32 ft) of the workers and the excavation must be safely
supported or sloped to the entry and exit location. Correct Answer: c
What is the design and construction that prevents
water from ever entering?
a) Principle of driving rain deterrent
b) Principle of driving rain deflection
c) Principle of rainwater deterrent
d) Principle of rainwater deflection Correct Answer: d
The higher grit number is equivalent to:
a) a finer abrasive, which creates smoother surface
finishes.
b) a finer abrasive, which creates a rougher surface finish.
c) a rougher abrasive, which creates smoother surface
finishes.
d) a rougher abrasive, which creates a rougher surface finish. Correct Answer: a
,The vertical height of any flight of stairs shall not exceed
a) 4.5 m or 15 ft
b) 3.7 m or 12 ft
c) 3.5 m or 11.5 ft
d) 2.8 m or 9 ft Correct Answer: b
Extend the ladder at least ____ above the landing platform or the point of
support.
a) 1.5 m (5 ft)
b) 2 m (6.3 ft)
c) 1 m (3 ft)
d) .5 m (1.5 ft) Correct Answer: c
for every four feet in height, the base of the ladder should be moved ___ foot
out from the wall or structure. Correct Answer: 1
Use a ___ ratio for setting ladders (approximately 75 degrees) to determine how
far out the base of the ladder should be moved in relation to the height of the
ladder against the wall. Correct Answer: 4:1
To be effective, mechanical ventilation systems must be able to
a) Distribute ventilation air to most rooms of the house and exhaust air from
kitchens, bathrooms, and laundry rooms.
, b) Exhaust air from kitchens, bathrooms, and laundry rooms.
c) Distribute ventilation air to bedrooms and common spaces
d) Distribute ventilation air to most bedrooms and exhaust air from bathrooms
and laundry rooms. Correct Answer: a
____________ 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
If your property is in Technical Safety BC jurisdiction, homeowners can apply for
an electrical homeowner permit.
T or F? Correct Answer: T
Shingles should overlap the valley lining by at least ____
a) 12 inches.
b) 6 inches.
c) 2 inches.
d) 5 inches. Correct Answer: b
with 100% Correct Answers
If workers are required to enter a trench over 1.2 m (4 ft) deep, the safe point of
entry and exit must be located:
a) within 8 m (25 ft) of the workers and the excavation must be
safely supported or sloped to the entry and exit location.
b) within 5 m (16 ft) of the workers and the excavation must be safely supported
or sloped to the entry and exit location.
c) within 7 m (23 ft) of the workers and the excavation must be safely supported
or sloped to the entry and exit location.
d) within 10 m (32 ft) of the workers and the excavation must be safely
supported or sloped to the entry and exit location. Correct Answer: a
If workers are required to enter a trench over 1.2 m (4 ft) deep, the safe point of
entry and exit must be located:
a) within 5 m (16 ft) of the workers and the excavation must be safely supported
or sloped to the entry and exit location.
b) within 7 m (23 ft) of the workers and the excavation must be safely supported
or sloped to the entry and exit location.
,c) within 8 m (25 ft) of the workers and the excavation must be
safely supported or sloped to the entry and exit location.
d) within 10 m (32 ft) of the workers and the excavation must be safely
supported or sloped to the entry and exit location. Correct Answer: c
What is the design and construction that prevents
water from ever entering?
a) Principle of driving rain deterrent
b) Principle of driving rain deflection
c) Principle of rainwater deterrent
d) Principle of rainwater deflection Correct Answer: d
The higher grit number is equivalent to:
a) a finer abrasive, which creates smoother surface
finishes.
b) a finer abrasive, which creates a rougher surface finish.
c) a rougher abrasive, which creates smoother surface
finishes.
d) a rougher abrasive, which creates a rougher surface finish. Correct Answer: a
,The vertical height of any flight of stairs shall not exceed
a) 4.5 m or 15 ft
b) 3.7 m or 12 ft
c) 3.5 m or 11.5 ft
d) 2.8 m or 9 ft Correct Answer: b
Extend the ladder at least ____ above the landing platform or the point of
support.
a) 1.5 m (5 ft)
b) 2 m (6.3 ft)
c) 1 m (3 ft)
d) .5 m (1.5 ft) Correct Answer: c
for every four feet in height, the base of the ladder should be moved ___ foot
out from the wall or structure. Correct Answer: 1
Use a ___ ratio for setting ladders (approximately 75 degrees) to determine how
far out the base of the ladder should be moved in relation to the height of the
ladder against the wall. Correct Answer: 4:1
To be effective, mechanical ventilation systems must be able to
a) Distribute ventilation air to most rooms of the house and exhaust air from
kitchens, bathrooms, and laundry rooms.
, b) Exhaust air from kitchens, bathrooms, and laundry rooms.
c) Distribute ventilation air to bedrooms and common spaces
d) Distribute ventilation air to most bedrooms and exhaust air from bathrooms
and laundry rooms. Correct Answer: a
____________ 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
If your property is in Technical Safety BC jurisdiction, homeowners can apply for
an electrical homeowner permit.
T or F? Correct Answer: T
Shingles should overlap the valley lining by at least ____
a) 12 inches.
b) 6 inches.
c) 2 inches.
d) 5 inches. Correct Answer: b
