Hot Water Systems 1.4 part 1 Quiz

Which cylinder type cannot be used with heating systems?

• Direct Cylinder

• Open vented hot water cylinders

• Double Feed Indirect Cylinder

• Thermal stores

Which hot water cylinder provides instantaneous hot water?

• Double Feed Indirect Cylinder

• Thermal stores

• Direct Cylinder

• Open vented hot water cylinders

Name the hot water cylinder that can be used where there is no roof space.

• vented hot water cylinder
• solar hot water cylinder
• unvented hot water cylinder
• electric hot water cylinder

On a dual coil cylinder, which coil is used as back up incase of primary heat source failure?

• Middle coil

• Top coil

• None of the above

• Bottom coil

Name the hot water cylinder that uses air entrapment to separate primary water from secondary water.

• Dual Coil Cylinders

• Open vented hot water cylinders

• Single feed self-venting indirect cylinder

• Direct Cylinder