What is the source of heat that causes the refrigerant to boil in the evaporator?
A. The ambient air
B. The heat of compression
C. The heat from the interior of the bus
D. The heat from the bus engine
Answer: C
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Gases and liquids are both compressible.
Answer the following statement true (T) or false (F)
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The suction line is connected between the ____.
A. inside and outside coil outlets B. inside and outside metering devices C. compressor and the defrost relay D. compressor, accumulator, and reversing valve
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