🦺 SAFETY
Name 3 pieces of PPE commonly used in the shop.
What are, Safety Glasses, Mask, Ear Protection
Flow of electrons/current
What is electricity?
Is pine a hardwood or softwood?
Softwood
How many inches are in 8 feet?
96 inches
What tool is commonly used to make curved cuts?
Scroll saw or bandsaw
What does WHMIS stand for?
Workplace Hazardous Materials Information System
Electrical pressure
What is measured in volts?
Why is pressure-treated wood used outdoors?
Resists rot/moisture/insects
Your tiny home model was built at 1:24 scale.
If the real wall is 16 feet, what is the model size?
8 inches
What tool is used to check if something is level?
Level
You see an extension cord stretched across a walking path.
What are Hazards?
Multimeter
What tool measures voltage, current, and resistance?
What is OSB?
Oriented Strand Board
What does 1:24 scale mean?
1 unit on model = 24 units real life
What does a drill press do better than a hand drill?
Makes accurate/perpendicular holes
What should you do before adjusting or changing blades on a machine?
Turn off and disconnect power
What is the difference between a series and parallel circuit?
Series = one path
Parallel = multiple paths
Name two materials commonly used for framing houses.
A real doorway is 36 inches wide.
How wide should it be on a 1:24 model?
1.5 inches
Why are studs commonly placed 16 inches on center?
Strength/support and standard building spacing
Name 4 shop rules students should always follow.
A breaker keeps tripping in a house. Name one possible cause.
Why do materials expand and contract?
Temperature changes
Why do builders use scale drawings?
Name the steps of a construction project from beginning to end.