Plumbing level 2 - PP6 - Cold water

What should you use to avoid scratching the finish of a chrome or gold tap?

• Screwdriver

• Metal pliers

• Wrench

• Soft jaw pliers

What tool is recommended for a defective tap seating?

• Re-seating tool

• Hammer

• Screwdriver

• Pliers

What should you use to lubricate jammed headgear?

• Silicon grease

• Vaseline

• Oil

• Water

What is the cause if a tap is dripping from the body rather than the outlet?

• Broken handle

• Damaged fibre or rubber washer

• Loose nut

• Clogged aerator

What is the term used for a valve that is letting some water by, even when it is shut off?

• Leaking

• Dripping

• Letting by

• Overflowing

What can cause water hammer in a high pressure system?

• Air in system

• Loose components

• Surges of pressure

• Insecure pipework

What is a common cause of blockages in pipework?

• Loose components

• Incorrectly sized components

• Over-soldering

• High pressure

What should be done if there is a major burst inside the property?

• Turn off all taps

• Check the meter outside

• Isolate at incoming stop valve

• Call a plumber

What is the purpose of Planned Preventative Maintenance (PPM)?

• To stop problems occurring

• To fix leaks

• To clean filters

• To replace washers

What should be done before installing any appliances to ensure they work correctly?

• Clean the pipework

• Test the pressure and flow rates

• Check the manual

• Inspect the valves