Plumbing Processes PPT 2 - Power Tools

What type of voltage should power tools for use on site have?

• 110V

• 230V

• 120V

• 240V

What color is used to identify 110V power tools?

• Yellow

• Red

• Blue

• Green

Why is 110V preferred for power tools on site?

• It is a safer voltage.

• It is more powerful.

• It is cheaper.

• It is more efficient.

What type of drill has a standard chuck and is used to drill larger holes in masonry?

• Cordless drill

• Rotary hammer drill

• Impact drill

• Hand drill

Which drill system uses a bayonet type fixing to secure the drill bits into the chuck?

• Cordless drill

• Rotary hammer drill

• Secure Drill System (SDS)

• Impact drill

What is the typical voltage range for a cordless drill?

• 10V to 20V

• 14.4V to 36V

• 20V to 40V

• 5V to 15V

What is a circular saw primarily used for?

• Cutting out sinks and wash hand basins

• Lifting floorboards and notching joists

• Trimming hedges

• Sanding wood surfaces

What should be ensured when using a jigsaw?

• The blade guard and blade are securely in place

• The saw is plugged into a power source

• The handle is lubricated

• The saw is used outdoors

Which type of drill bit can be used on timber, metal, and plastics?

• Metal drill bit

• Masonry drill bit

• Spade bit

• Glass drill bit

What is a core drill used for?

• Drilling small holes in wood

• Drilling large, clean holes through masonry, stone, and concrete

• Drilling holes in metal sheets

• Drilling holes in plastic pipes