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WorksheetsHeating System Components part 2
Total questions: 10
Worksheet time: 5mins
What is the purpose of a circulator in a heating system?
To control the flow of water to both the heating and hot water circuits
To collect corroded iron particles
To ensure positive pressure in the system
To govern the temperature of the primary water
What is the function of a two port motorised valve in a heating system?
To govern the temperature of the primary water
To ensure positive pressure in the system
To control the flow of water to both the heating and hot water circuits
To collect corroded iron particles
Where is the cylinder thermostat situated in a hot water cylinder?
Halfway up the cylinder
One-third of the way up the cylinder
At the bottom of the cylinder
At the top of the cylinder
What is the purpose of a room thermostat in a heating system?
To override the programmer and other thermostats
To sense the temperature in a room and control the heating system
To govern the temperature of the primary water
To control the flow of water to both the heating and hot water circuits
Where is the boiler thermostat located?
On the boiler
On the circulator
On the radiator
On the hot water cylinder
What is the purpose of a programmer in a heating system?
To govern the temperature of the primary water
To ensure positive pressure in the system
To allow independent timed control of both the hot water and the central heating
To collect corroded iron particles
What is the function of a frost thermostat in a heating system?
To sense the temperature in a room and control the heating system
To collect corroded iron particles
To control the flow of water to both the heating and hot water circuits
To stop vulnerable parts of the system from freezing
What is the purpose of a magnetic system cleaner in a heating system?
To stop vulnerable parts of the system from freezing
To control the flow of water to both the heating and hot water circuits
To collect corroded iron particles
To ensure positive pressure in the system
What is the function of an inhibitor in a central heating system?
To ensure positive pressure in the system
To protect against scale and corrosion within the system
To allow independent timed control of both the hot water and the central heating
To sense the temperature in a room and control the heating system
What is the purpose of a lock shield valve in a heating system?
To alter the flow of water into the radiator to suit the customer's needs
To protect against scale and corrosion within the system
To ensure positive pressure in the system
To collect corroded iron particles
