What should a service technician do if they find a blown fuse in the unit disconnect switch during the preliminary inspection?
What will be an ideal response?
Check all major loads for shorts and grounds. After replacing the fuse, check the system amp draw and compare it to the data plate rating. Finally, check the amp draw of each major load individually.
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If wet-bulb temperature is equal to dry-bulb temperature, the air is ________. Select all that apply.
A) Isenthalpic. B) Adiabatically conditioned. C) 100% relative humidity. D) Saturated.
Teddy Roosevelt weakened himself politically after his election in 1904 when he
A. failed to reach out to progressives and Republicans in Congress to advance his political agenda. B. refused to do anything in response to the Roosevelt Panic. C. supported the Federal Reserve Act. D. began to reduce his trust-busting activity. E. announced that he would not be a candidate for a third term as president.
Only cube ice is made in an ice holding bin.
Answer the following statement true (T) or false (F)
Why are direct expansion evaporators typically fed at the bottom and drawn from the top?
What will be an ideal response?