Operation And Control Flashcards
1
Q
What are the two ways of controlling heat output from emitters? What are the advantages and disavantages of these methods of control?
A
Volume control and temperature control.
2
Q
What are the reasons for controlling the temperature in a space?
A
To save energy and to optimise comfort.
3
Q
What is a fheating zone?
A
It is an area that has the same heating needs and so can be controlled together.
4
Q
What limits the number of zones in a building?
A
There is cost to adding each additional zone.
5
Q
What is the temperature limit that requires a new zone?
A
If two spaces have a 2 degree or greater temperature difference then it warrants a different zone.
