2
SKILLCAT EPA 2 with verified detailed answers || || || || || ||
For the same substance, at the same temperature, the average speed of molecules in a
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vapor is the same as the average speed of molecules in a liquid. - ✔✔True
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As the temperature of a liquid increases, what phase does it turn into?(Assume constant
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pressure) - ✔✔Vapor || ||
Does the refrigerant change state in the compressor? - ✔✔No, it does not change state
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What is the next component the refrigerant flows to after passing through the evaporator? -
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✔✔Compressor
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When pressure is increased on a liquid while keeping the temperature constant, what state
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can the substance change into? - ✔✔Solid
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The refrigerant absorbs heat from your indoor air in order to: (Select all that apply) -
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✔✔Change state from liquid to vapor || || || || ||
Make your house cooler
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Which component has the opposite function to the condenser? - ✔✔Evaporator
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What is the compressor's job? - ✔✔To increase the pressure
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What is the condenser's job - ✔✔To cool the high pressure vapor
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What is the function of the metering device? - ✔✔decrease pressure
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SKILLCAT EPA 2 with verified detailed answers || || || || || ||
For the same substance, at the same temperature, the average speed of molecules in a
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vapor is the same as the average speed of molecules in a liquid. - ✔✔True
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As the temperature of a liquid increases, what phase does it turn into?(Assume constant
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pressure) - ✔✔Vapor || ||
Does the refrigerant change state in the compressor? - ✔✔No, it does not change state
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What is the next component the refrigerant flows to after passing through the evaporator? -
|| || || || || || || || || || || || || ||
✔✔Compressor
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When pressure is increased on a liquid while keeping the temperature constant, what state
|| || || || || || || || || || || || || ||
can the substance change into? - ✔✔Solid
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The refrigerant absorbs heat from your indoor air in order to: (Select all that apply) -
|| || || || || || || || || || || || || || || ||
✔✔Change state from liquid to vapor || || || || ||
Make your house cooler
|| || ||
Which component has the opposite function to the condenser? - ✔✔Evaporator
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What is the compressor's job? - ✔✔To increase the pressure
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What is the condenser's job - ✔✔To cool the high pressure vapor
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What is the function of the metering device? - ✔✔decrease pressure
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