WorksheetsCentral Heating Systems QuizL3P2U7,1.4;2
Total questions: 5
Worksheet time: 3mins
What does a low loss header provide?
C) A control valve for the secondary heating circuits
B) A direct connection between the boiler and the heating circuits
A) A hydraulic break between the primary and secondary heating circuits
D) A bypass for the primary heating circuits
Which pipe circuit connects the boiler to the low loss header?
A) Secondary circuit
B) Tertiary circuit
C) Primary circuit
D) Quaternary circuit
On a secondary circuit, what does a low loss header allow?
D) Bypassing the primary circuit
C) Equal distribution of heat to all circuits
B) Direct connection to the primary circuit
A) Installation of circuits with different heat emitter types and flow rates
What are buffer tanks?
C) Control valves for the heating circuits
A) Primary heat source for the heating system
B) Secondary heat source or 'thermal store'
D) Bypass for the secondary heating circuits
What two environmental benefits can buffer tanks bring to a system?
B) Saves energy and increases carbon footprint of the building
C) Reduces energy consumption and helps reduce carbon footprint of the building
A) Increases energy consumption and reduces carbon footprint
D) Increases energy consumption and reduces carbon emissions
