plumbing
This system carries waste water away from buildings.
What is drainage?
This is the lowest part of a building that supports the structure.
What is the foundation?
This tool is used to measure wood lengths.
What is a tape measure?
This unit measures electrical current.
What is an ampere (amp)?
This material is mixed with cement, sand, and water to make concrete.
What is aggregate?
These fittings are used to change the direction of pipes.
What are elbows?
This tool is used to spread concrete when laying bricks.
What is a trowel?
this tool is used to cut timber
what is a circular saw?
what is the general tool for stripping wires
what are pliers
This process is when concrete hardens over time.
What is curing?
This tool is used to tighten or loosen pipes.
What is a pipe wrench?
This line is used to keep bricks straight when laying them.
What is a builder’s line?
This tool helps ensure right angles in construction.
what is a framing square?
what are the main clours of wires
what is red,green,black
A standard mix represents cement, sand, and this material
What is gravel?
This type of pipe is commonly used for water supply in homes.
What is PVC (or copper)?
This mixture holds bricks together.
What is concrete?
This type of carpentry focuses on trims and finishing details.
What is finish carpentry?
what is a multimeter used for
what is to test for live voltage
This tool is used to smooth the surface of wet concrete.
What is a float?
Plumbers must understand this to read building layouts.
What are blueprints?
This common bond pattern alternates rows of headers and stretchers.
What is English bond?
Carpenters must be skilled in this to calculate measurements and materials.
What is mathematics?
This formula is used to calculate voltage, current, and resistance.
What is Ohm’s Law?
This reinforcement is added to concrete to increase strength.
What is steel rebar?