Phase2 Central heating 1-3 re-cap test

•The main purpose of central heating is to provide thermal comfort within a property.

• True

• False

What is full central heating?

• This is designed to take the chill out of the rooms and heat them to a lower temperature.

• This allows all the rooms in a property to be heated at the same time to a specific temperature set by the customer.

• This allows some rooms in a property to be heated at the same time to a specific temperature set by the customer.

What is background heating?

• This allows some rooms in a property to be heated at the same time to a specific temperature set by the customer.

• This is designed to take the chill out of the rooms and heat them to a lower temperature.

• This allows all the rooms in a property to be heated at the same time to a specific temperature set by the customer.

What is selective heating?

• This is designed to take the chill out of the rooms and heat them to a lower temperature.

• This allows some rooms in a property to be heated at the same time to a specific temperature set by the customer.

• This allows all the rooms in a property to be heated at the same time to a specific temperature set by the customer.

Sealed systems remove the need for high-level storage by using an expansion vessel and filling loop. Further requirement for safety control is incorporated into the system.

• True

• False

What type of system is this?

• Fully pumped Y-plan

• C plan

• 1 pipe, semi gravity

• S plan

Is the system in the previous question Part L approved?

• Yes

• No

What type of system is this?

• 2 pipe semi gravity

• S plan

• Y plan

• C plan

What system is this?

• Y plan

• C plan

• S plan

• sealed

What system is this?

• C plan

• Y plan

• S plan

• Sealed