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Q3: _ controls use sound waves and vibrations,
Q7: Butterfly shutters and sliding sleeves are examples
Q19: Molten solder flows between the two base
Q22: Describe a flooded coil.
Q24: The water quality required to maintain the
Q25: As refrigerant vapor is removed from a
Q31: A slotted screw at the bottom of
Q32: Explain the most accurate way to measure
Q34: When using cleaning and sanitizing chemicals, it
Q35: The DOT-approved cylinder in which refrigerant may