The outdoor coil is the condenser in
A) The cooling cycle B) The heating cycle
C) Both the cooling and defrost cycles D) Both the heating and defrost cycles
Question 2
Why do heat pumps operate more efficiently than electric furnaces?
A) They use electricity to move heat rather than converting electricity directly to heat
B) Heat pumps and electric furnaces actually operate at about the same efficiency
C) Refrigerant has a natural affinity for heat
D) Heat pumps use a more direct method of converting electrical energy to heat energy
The sulphur cycle.
A closer look at the citric acid cycle
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A free-running circadian sleep–wake cycle 25.3 hours in duration. Despite living in an unchanging ...
The carbon cycle "دورة الكربون"
The Four Steps of The Cell Cycle