What items should be checked when converting an indoor air handler from upflow configuration to horizontal configuration?
A) The transformer and fan relay should be changed.
B) Drain pan, correct drain opening, and service access
C) The blower must be removed and turned around.
D) The cabinet feet must be relocated from the bottom to the side.
B
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Technician A says damaged jounce or rebound bumpers may be caused by worn-out shock absorbers. Technician B says damaged jounce or rebound bumpers may be caused by sagged coil springs. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
If a faucet with a ½-inch opening is located 4 inches from an adjacent wall, what is the required air gap distance
a. 1 inch b. 1½ inches c. 2 inches d. 2½ inches
What data are required in order to use (a) the gravity model and (b) the Fratar model?
What will be an ideal response?
Research will show that Moore’s Law suggests a doubling of transistor count per IC occurs every one to 1½ years as the semiconductor industry improved its manufacturing techniques.
What will be an ideal response?