The reversing valve reverses the direction of refrigerant flow:
A) By reversing the polarity of the electric power supplying the system.
B) And reverses the function of the two heat exchange coils.
C) By reversing the airflow through the two heat exchange coils.
D) By reversing the direction of the compressor motor.
B
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a. T-square c. drawing pencil b. drawing board d. ruler
Technician A says that most OEMs recommend the use of aftermarket diesel fuel conditioners for winter operation. Technician B says that diesel fuel refiners adjust the diesel fuel to perform in winter temperatures. Who is correct?
A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B
List two possible reactions to prolonged contact with oil or gasoline on clothing.
What will be an ideal response?
A capacitor that transfers an ac signal from one stage to another is called a ________ capacitor
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