WorksheetsCentral Heating Pictures Quiz
Total questions: 23
Worksheet time: 14mins
What is the name of this type of heating system
Two pie
Reversed return
One pipe
Secondary circulation
What is the name of this component
Feed and expansion tank
Pressure reservoir
Expansion vessel
Discharge valve
What is the name of this central heating system component
Feed and expansion tank
Ventilation tank
Feed and expansion cistern
Cold water storage cistern
This component is called a:
3 port valve
2 port valve
Automatic bi-pass valve
Solenoid valve
What is this component called
Central heating booster pump
Central heating circulation pump
Central heating control valve
Shower booster pump
What is locking out?
A thermostat that shuts down the boiler if the flow is above 80
A thermostat that shuts down the boiler if the flow is above 85
A thermostat that shuts down the boiler if the flow is above 90
A thermostat that shuts down the boiler if the flow is above 95
How does the component circled here work?
Filling loop - Allows the boiler to be topped up when the pressure has dropped
Pressure relief valve - Relieves the system of any build-up of pressure
Bypass valve - Allows a flow of water through a boiler to reduce the chance of over-heating
Automatic air vent - Allows the air within the system to be released through all high points
The type of system shown can be identified as?
W-plan system
S-plan system
Y-plan system
Combination boiler system
W-plan system
S-plan system
Y-plan system
Combination boiler system
The component circled can be identified as?
Automatic air vent
Expansion vessel
Automatic bypass valve
Filling loop
What system does this control valve get used on
Y plan
C Plan
S Plan
K Plan
What system would you see two of these control valves on?
Y Plan
C Plan
S Plan
A Plan
What is the name of this heating system
Y Plan
S Plan
C Plan
A Plan
This image shows a?
A Auto air vent
A Radiator valve
A drain off
A circulator
What type of system is this?
C plan
Y plan
S plan plus
S plan
The control shown is a
cylinder stat
room stat
programmer
fused switch
What type of system is shown here?
Two pipe semi gravity with heat sink
C plan plus two pipe semi gravity
One pipe gravity system
Oil fueled semi gravity two pipe system
What is the title of the diagram shown in the image?
Two-pipe semi-gravity – pipework layout
Single-pipe gravity – pipework layout
Three-pipe semi-gravity – pipework layout
Two-pipe full-gravity – pipework layout
Identify this component
Pressure relief valve
Radiator valve
Lockshield valve
Automatic air vent
Name this component
Room thermostat
Programmer
Cylinder thermostat
Remote sensor
What system is this?
Fully Pumped Y-Plan
Fully Pumped S-Plan
Fully Pumped with Heat sink
Two Pipe Semi Gravity
What system is this?
Fully Pumped Y-Plan
Fully Pumped S-Plan
Fully Pumped with Heat sink
Two Pipe Semi Gravity
What system is this?
Fully Pumped S-Plan
Sealed System
Fully Pumped with Heat sink
Two Pipe Semi Gravity
