What items should be checked when converting an indoor air handler from upflow configuration to horizontal configuration?

A) The blower must be removed and turned around.
B) The transformer and fan relay should be changed.
C) Drain pan, correct drain opening, and service access
D) The cabinet feet must be relocated from the bottom to the side.


C

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Typical intake valve stem-to-guide clearance is ________

A) 0.001 to 0.004 inch (0.025 to 0.076 mm) B) 0.005 to 0.010 inch (0.13 to 0.25 mm) C) 0.030 to 0.045 inch (0.8 to 0.10 mm) D) 0.015 to 0.020 inch (0.4 to 0.5 mm)

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When placing furniture outlines to determine the amount of space in a room, you should use _____ from AutoCAD's DesignCenter.

A. viewport B. blocks C. purge D. pan

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Solve and reduce all answers to lowest terms:  3/9 + 5/9 =

What will be an ideal response?

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Use a Karnaugh map to minimize the function

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