the circulation of air or gas, previously warmed in a boiler, throught a network of pipes and radiators that emitt heat.
B.
the circulation of water, previously warmed in a boiler, throught a network of pipes and radiators that emitt heat.
C.
the circulation of water, previously warmed in a boiler, throught a network of pipes and radiators that emitt cool air.
2.
Air conditioning equipment consist of three elements that form a closed circuit through which a cooling fluid circulates, where ...
A.
the compressor transforms the cooling fluid in gas, the condenser transforms the heated gas into liquid and the evaporator transforms the liquid into gas again, absorbing heat from the enclosure.
B.
the compressor transforms the cooling gas in heated gas, the condenser transforms the heated gas into liquid and the evaporator transforms the liquid into heated gas again, absorbing heat from the enclosure.
C.
the compressor compress the cooling fluid in gas, the condenser transforms the heated gas into liquid and the evaporator transforms the liquid into gas again, absorbing heat from the enclosure.
3.
Select the energy saving measures:
A.
The use of solar energy
B.
Set temperature to 21º in winter and to 25º in summer
C.
Sustitute LED lamps with incandescent lamps
D.
Insulation of walls and windows
4.
CTE...
A.
Means Technical Building Code and was implemented in Spain in 2017, and said that all new buildings must collect solar energy for heating and domestic hot water
B.
Means Technical Boiling Code and was implemented in Spain in 2007, and said that all new buildings must collect solar energy for heating and domestic hot water
C.
Means Technical Building Code and was implemented in Spain in 2007, and said that all buildings must collect solar energy for heating and domestic hot water
D.
Means Technical Building Code and was implemented in Spain in 2007, and said that all new buildings must collect solar energy for heating and domestic hot water
