A split central cooling system is installed with the control transformer located in the attic hung air handler and the condensing unit located outside. How many low voltage conductors need to be run to the condensing unit?
What will be an ideal response?
two
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Horses are still essential for managing and caring for cattle and sheep on the vast western rangelands
Indicate whether the statement is true or false.
The percent of elongation is found by ____.
A. dividing the elongation by 100 B. dividing the elongation by the gauge length and multiplying by 100 C. dividing the gauge length by 100 D. dividing the gauge length by the elongation and multiplying by 100
How does air movement improve comfort?
What will be an ideal response?
Factors used in selecting supply air registers are:
A) Round duct diameter, boot size, and room dimensions. B) Round duct diameter and boot size. C) Required CFM, throw, face velocity, and static pressure drop. D) Boot size and register inventory.