WorksheetsCarpentry and joinery
Total questions: 35
Worksheet time: 18mins
What is the name of the tapered pieces of timber that provide the fall to a flat roof?
Tilt fillets
Firing strips
Ceiling ties
Counter battens
Which one of the following roof types is double pitched with two slopes on each side?
Dormer
Gambrel
Hipped
Mansard
Specifications and drawings usually give the pitch of a roof in which unit of measurement?
Millimetres
Degrees
Ratio
Percentage
When measuring a double-pitched roof, what is half the span called?
Pitch
Rise
Run
Fall
Which one of the following roof types consists of pairs of rafters spanning from wall plate to ridge?
Close couple
Double
Collar tie
Couple
Which one of the following roof components acts as a tie between each pair of rafters?
Purlin
Wall plate
Ceiling joist
Ridge
What is the minimum timber strength class required for floor joists and rafters?
C14
C16
C18
C24
Which one of the following joints is traditionally used between trimming and trimmer joists?
Through housing
Hooked scarf
Tusk tenon
Half lap
When fixing chevron bracing what angle should it be kept as close as possible to?
35°
40°
45°
50°
How often does the HSE recommend that power tools are PAT tested?
Annually
Every 3 months
Everytime they are serviced
Only if they are to be sold
When are you considered to be working at height?
At any distance which a fall is likely to cause harm
2m above ground
500mm above ground
working on a ladder
What should you do if you see a hazard on site?
Ignore it if it’s not your job
Report it to your supervisor
Wait until someone else sees it
Move it yourself, even if unsafe
What colour is a fire extinguisher used for electrical fires?
Red
Blue
Black
Green
What does a yellow safety sign usually indicate?
Mandatory action
Warning or caution
Emergency exit
Fire equipment location
What is the main purpose of a foundation in a building?
To keep the walls straight
To make the building look taller
To transfer the weight of the structure to the ground safely
To stop rainwater from entering the building
What is the most commonly used type of foundation for domestic buildings in the UK?
Raft foundation
Strip foundation
Pad foundation
Pile foundation
What factor is most important when choosing the type of foundation to use?
Colour of the brickwork
The weight of the roof tiles
Ground conditions and soil type
Size of the windows
What depth are strip foundations usually dug to in the UK, assuming normal ground conditions?
100mm
300mm
450mm
600mm or deeper
What is the purpose of reinforcing bars (rebar) in concrete foundations?
To help the concrete dry faster
To reduce the amount of concrete needed
To increase strength and resist cracking
To improve insulation
What is a common use for plywood in construction?
Decorative flooring
Roof decking and wall sheathing
Fence posts
Window frames
Which engineered timber product is made from wood fibres and resin, and is often used for furniture and interior joinery?
OSB
MDF
Plywood
Laminated veneer lumber
What is the main environmental benefit of using home-grown timber?
It's more colourful
It reduces the carbon footprint due to shorter transport distances
It’s more flexible to use
It requires no processing
What is the most common cause of timber decay in buildings?
Insect infestation
UV light exposure
Excessive moisture
Wind erosion
Which of the following is a sign of dry rot?
Wet, spongy timber
Grey mould patches
Cracked, shrunken timber with fruiting bodies
Timber discolouration with beetle holes
Which of the following is considered a first fix carpentry product?
Skirting boards
Roof trusses
Architraves
Kitchen units
Which product is typically installed during second fix carpentry?
Floor joists
Stud walls
Floorboards
Window boards
What must always be done before changing a blade on a power saw?
Apply lubricant
Turn off and unplug the tool
. Tighten the power cord
Wear safety goggles
What safety equipment should be worn when using a router?
Ear protection only
Gloves only
Eye and ear protection
Hard hat only
What is the main function of firrings in a flat roof?
Decoration
Support for insulation
Creating slope for water runoff
Fire protection
Who is responsible for paying income tax when self-employed?
The client
The accountant
The individual
HMRC
What is one of the first steps in setting up a small carpentry business?
Buying expensive tools
Advertising online
Registering with HMRC
Hiring staff
What is the purpose of a risk assessment on a construction site?
To calculate labour costs
To avoid using PPE
To identify and reduce potential hazards
To complete work faster
What must be done before starting work at height?
Ensure good lighting
Wear gloves
Complete a working at height assessment
Lay floor protection
What is a cavity wall designed to do?
Prevent structural collapse
Improve aesthetics
Reduce damp and improve insulation
Increase floor space
What is a key benefit of using modern methods of construction (MMC)?
Increases construction time
Reduces the need for planning
Improves speed and quality of build
Eliminates the need for foundations
