Building construction NECO past questions and answers

Building construction NECO past questions and answers

Which material is typically used as a waterproofing agent in construction?

a) Asphalt

b) Cement

c) Gravel

d) Sand

Answer: a) Asphalt

What is the primary function of a sill plate in construction?

a) To support windows

b) To connect walls to the foundation

c) To enhance insulation

d) To reinforce the roof

Answer: b) To connect walls to the foundation

Which construction method involves pouring concrete into molds on-site?

a) Modular construction

b) Cast-in-place

c) Post and beam

d) Steel framing

Answer: b) Cast-in-place

What is the primary purpose of a fire escape in a building?

a) Aesthetic enhancement

b) Emergency evacuation

c) Structural reinforcement

d) Improved ventilation

Answer: b) Emergency evacuation

What is the function of a header in framing construction?

a) To support windows and doors

b) To enhance soundproofing

c) To provide natural light

d) To improve air circulation

Answer: a) To support windows and doors

Which material is commonly used for soundproofing walls?

a) Plywood

b) Drywall

c) Brick

d) Fiberglass insulation

Answer: d) Fiberglass insulation

What is the purpose of a pitch in a roof?

a) To divert rainwater

b) To enhance aesthetics

c) To improve insulation

d) To support the roof structure

Answer: a) To divert rainwater

Which type of joint connects two pieces of wood at a right angle?

a) Lap joint

b) Butt joint

c) Miter joint

d) Dovetail joint

Answer: b) Butt joint

What is the function of a truss in construction?

a) To support a roof or bridge

b) To decorate facades

c) To improve natural lighting

d) To provide structural color

Answer: a) To support a roof or bridge

Which material is commonly used as a vapor barrier in building construction?

a) Tyvek

b) Fiberglass

c) Plywood

d) Vinyl siding

Answer: a) Tyvek

What is the purpose of a weep hole in masonry construction?

a) To enhance drainage

b) To increase insulation

c) To provide ventilation

d) To improve aesthetics

Answer: a) To enhance drainage

Which tool is commonly used for accurately measuring angles in construction?

a) Tape measure

b) Level

c) Protractor

d) Chalk line

Answer: c) Protractor

What is the function of a trowel in construction?

a) Measuring distances

b) Applying mortar or plaster

c) Cutting wood

d) Fastening materials

Answer: b) Applying mortar or plaster

Which material is commonly used as an exterior cladding for buildings?

a) Vinyl siding

b) Carpet

c) Linoleum

d) Laminate flooring

Answer: a) Vinyl siding

What is the primary purpose of a French drain in landscaping and building construction?

a) To prevent soil erosion

b) To redirect groundwater

c) To increase irrigation

d) To enhance plant growth

Answer: b) To redirect groundwater

Which type of nail is commonly used for framing walls?

a) Finish nail

b) Brad nail

c) Common nail

d) Roofing nail

Answer: c) Common nail

What is the purpose of a kick-out flashing in roofing construction?

a) To divert water away from a wall

b) To improve insulation

c) To support the roof structure

d) To increase ventilation

Answer: a) To divert water away from a wall

Which material is commonly used for fire-rated doors?

a) PVC

b) Aluminum

c) Solid wood

d) Fiberglass

Answer: c) Solid wood

What is the primary function of a culvert in construction?

a) To support roadways

b) To direct water flow

c) To enhance landscaping

d) To provide structural support

Answer: b) To direct water flow

Which type of insulation material is derived from recycled paper and cardboard?

a) Spray foam

b) Fiberglass

c) Cellulose

d) Rockwool

Answer: c) Cellulose