A heat pump outdoor unit is installed:
A) Directly on the ground.
B) On a concrete pad.
C) On a raised platform above the snow line.
D) In an excavation whose bottom is below the frost line.
C
You might also like to view...
How does the gate control current in a FET?
A) magnetic attraction of p-channel holes B) the drain controls current flow C) restricting current flow by changing channel width D) restricting free electron flow by way of hole current
____________________ is the time during which gas flows to clear out any air in the nozzle or surrounding the weld zone.
Fill in the blank(s) with the appropriate word(s).
The amplitude of a waveform is the
A) time duration of each pulse. B) time interval of one pulse. C) height of the pulses expressed in volts. D) number of cycles per second.
Explain the differences in the using E-85 in a flex fuel vehicle.
What will be an ideal response?