True/False
Indicate whether the
statement is true or false.
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1.
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Refrigeration systems have 4 main components
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2.
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Refrigeration systems have 3 lines
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3.
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The compressor turns low pressure gas into high pressure gas
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4.
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The condenser turns high pressure gas into high pressure liquid
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5.
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The evaporator turn hiqh pressure liquid into low pressure gas
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6.
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A water fountain uses a water cooled evaporator
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7.
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The process of recovering heat from a condenser using water cooled
condenser is called heat reclamation:
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8.
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An absorption refrigerator does not have a compressor
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Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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9.
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3.- The line between the condenser and the metering device is called:
a. | Liquid | b. | Suction | c. | Discharge |
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10.
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4.- The line between the evaporator and the compressor is called:
a. | Liquid | b. | Suction | c. | Discharge |
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11.
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5.- The line between the compressor and the condenser is called:
a. | Liquid | b. | Suction | c. | Discharge |
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12.
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A compressor with pistons is called:
a. | Reciprocating | b. | Screw | c. | Scroll | d. | Thermoelectric |
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13.
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10.- A type of modulating metering device is called:
a. | Thermo expasion valve | b. | Capillary Tube | c. | Fixed
orifice |
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14.
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11.- A type of non modulating metering device is called:
a. | Capillary tube | b. | TXV | c. | Orifice |
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15.
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12.- The evaporator contruction type used in house air conditioners is
called:
a. | Bare tube | b. | Fin and tube | c. | Plate |
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