When troubleshooting an air-to-air heat pump, the technician notices that warm air is coming out of the indoor coil during a call for cooling. What is the most likely problem?
A. defective room thermostat
B. defective reversing valve
C. defective compressor
D. defective defrost control
E. a or b
Answer: E
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ASE-Style Multiple Choice The term ____ refers to a two to three millimeter difference between the spec dimensions and your actual measurement.
A. measurement tolerance B. traction C. reference point D. lateral deflection
Keep a diary of all trips you make for a period of three to five days. Record the purpose of the trip, how you traveled, the approximate distance traveled and the trip time. What conclusions can you draw from the data?
What will be an ideal response?
The greatest amount of dissolved oxygen added to the water comes about through the _____________________ of aquatic plants
Fill in the blank(s) with correct word
Technician A says that wood can be used with a vise to protect the surfaces of clamped components
Technician B says that 4-and 6-inch vises are the most commonly used. Which technician is correct? A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B