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Refrigeration Cycle Exam with verified detailed answers || || || || || ||
What are the 4 basic parts of the refrigeration Cycle - ✔✔Compressor, Condenser, Metering
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Device, Evaporator
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What state is the refrigerant in when it is in the suction line - ✔✔Vapor
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What state is refrigerant in when it is in the discharge line - ✔✔Luquid
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Component that removes heat from the superheated refrigerant. - ✔✔Condenser
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Component that absorbs heat - ✔✔Evaporator
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Refrigerant is above saturation Temperature - ✔✔Superheat
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Refrigerant is brought back down below saturation temperature - ✔✔Sub-cooling
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Component that controls the flow of refrigerant - ✔✔Metering Device
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Which line in the refrigeration system is warm? - ✔✔Discharge Line
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Which line in the refrigeration system is cool? - ✔✔Suction Line
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Which line in the refrigeration system is - ✔✔Liquid Line
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Thermostat Terminals - ✔✔y-coooling
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, 2
G-fan
W- heating
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R-power line. ||
5 types of Compressors - ✔✔Screw, Scroll, Rotary, Reciprocator, Centrigiful
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Proper procedure for setting an Air Handler up in attic - ✔✔2X4 under the pan then inside
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put the rubber blocks. Put on the air handler.
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What are floor joist - ✔✔They support the floors. They are spaced 16 inches apart.
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why are 2X6 usually used for wall construction - ✔✔to give space for installation
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What is the purpose of the key way on a footing - ✔✔so the wall doesn't shift
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How is a sub-floor installed? - ✔✔Glue goes on the floor joist, then the sub floor is
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installed.
what is the size of a 2X4 - ✔✔1 1/2 by 3 1/2
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Why is it important to understand the basic framing of a residential home? - ✔✔So you
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know what to expect when installing the ductwork.
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atmospheric air - ✔✔A mixture of various gases and water vapor in the earth's atmosphere.
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Capacity Control - ✔✔In mechanical refrigeration, a controlling method for reducing the
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heat displacement ability of the system.
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Refrigeration Cycle Exam with verified detailed answers || || || || || ||
What are the 4 basic parts of the refrigeration Cycle - ✔✔Compressor, Condenser, Metering
|| || || || || || || || || || || || || ||
Device, Evaporator
||
What state is the refrigerant in when it is in the suction line - ✔✔Vapor
|| || || || || || || || || || || || || ||
What state is refrigerant in when it is in the discharge line - ✔✔Luquid
|| || || || || || || || || || || || ||
Component that removes heat from the superheated refrigerant. - ✔✔Condenser
|| || || || || || || || ||
Component that absorbs heat - ✔✔Evaporator
|| || || || ||
Refrigerant is above saturation Temperature - ✔✔Superheat
|| || || || || ||
Refrigerant is brought back down below saturation temperature - ✔✔Sub-cooling
|| || || || || || || || ||
Component that controls the flow of refrigerant - ✔✔Metering Device
|| || || || || || || || ||
Which line in the refrigeration system is warm? - ✔✔Discharge Line
|| || || || || || || || || ||
Which line in the refrigeration system is cool? - ✔✔Suction Line
|| || || || || || || || || ||
Which line in the refrigeration system is - ✔✔Liquid Line
|| || || || || || || || ||
Thermostat Terminals - ✔✔y-coooling
|| || ||
, 2
G-fan
W- heating
||
R-power line. ||
5 types of Compressors - ✔✔Screw, Scroll, Rotary, Reciprocator, Centrigiful
|| || || || || || || || ||
Proper procedure for setting an Air Handler up in attic - ✔✔2X4 under the pan then inside
|| || || || || || || || || || || || || || || || ||
put the rubber blocks. Put on the air handler.
|| || || || || || || ||
What are floor joist - ✔✔They support the floors. They are spaced 16 inches apart.
|| || || || || || || || || || || || || ||
why are 2X6 usually used for wall construction - ✔✔to give space for installation
|| || || || || || || || || || || || ||
What is the purpose of the key way on a footing - ✔✔so the wall doesn't shift
|| || || || || || || || || || || || || || || ||
How is a sub-floor installed? - ✔✔Glue goes on the floor joist, then the sub floor is
|| || || || || || || || || || || || || || || || ||
installed.
what is the size of a 2X4 - ✔✔1 1/2 by 3 1/2
|| || || || || || || || || || || ||
Why is it important to understand the basic framing of a residential home? - ✔✔So you
|| || || || || || || || || || || || || || || ||
know what to expect when installing the ductwork.
|| || || || || || ||
atmospheric air - ✔✔A mixture of various gases and water vapor in the earth's atmosphere.
|| || || || || || || || || || || || || ||
Capacity Control - ✔✔In mechanical refrigeration, a controlling method for reducing the
|| || || || || || || || || || || ||
heat displacement ability of the system.
|| || || || ||