Author Question: Which load(s) are energized all the time, even when the thermostat is not set to heat or cool and ... (Read 71 times)

ishan · **on:** Jul 26, 2018

Which load(s) are energized all the time, even when the thermostat is not set to heat or cool and the fan is set to auto?

A) The indoor fan B) The compressor C) The condenser fan D) The transformer

Question 2

Relay coils and the contacts they operate are not shown in the same place on a schematic diagram because:

A) Components are placed by their function in the circuit, not their actual physical location.
B) The coil and contacts are located in different places in the unit.
C) There is not enough room to draw them in the same place.
D) Schematic diagrams typically only show where to connect the power wiring.