Hot and cold water 3

In what appliance would you find this item?

• Cold water storage cistern

• Toilet

• Unvented hot water cylinder 

• Sink

Identify this item?

• S Trap

• P Trap

• U bend 

• Long Radius Bend

What prevents foul air from a drain entering a building through the sanitary appliances?

• A trap

• A flap

• A gap 

• All the above

What ensures that back pressure or compression isn't created in the stack?

• A short radius bend 

• A Trap

• a Long radius bend 

• A 90° Elbow

Stored water in preparation for cleaning the contents of a WC pan is a?

• Flushing cistern

• Cistern

• Cold water storage tank 

What is the correct term for this item?

• Pressure test 

• Suction pump

• Hydraulic test pump

What allows water to enter a WC pan via the cistern? 

• Flow Valve 

• Ball valve 

• Siphon 

• Flush valve