The total heat to be removed by the condenser equals the heat picked up in the evaporator plus what?

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Prepare for the New York City Refrigeration License Exam I. Utilize flashcards, multiple-choice questions, and detailed explanations to boost your readiness. Ace your licensing exam!

Multiple Choice

The total heat to be removed by the condenser equals the heat picked up in the evaporator plus what?

Explanation:
In a vapor‑compression cycle, the refrigerant takes in heat from the space in the evaporator and then the compressor adds energy to it as work. The condenser must reject all of that energy to the surroundings. So the total heat the condenser must remove equals the heat absorbed in the evaporator plus the work done by the compressor. The heat released just by the refrigerant condensing (the heat of condensation) is part of what the condenser rejects, but the extra energy that makes up the total comes from the compressor work.

In a vapor‑compression cycle, the refrigerant takes in heat from the space in the evaporator and then the compressor adds energy to it as work. The condenser must reject all of that energy to the surroundings. So the total heat the condenser must remove equals the heat absorbed in the evaporator plus the work done by the compressor. The heat released just by the refrigerant condensing (the heat of condensation) is part of what the condenser rejects, but the extra energy that makes up the total comes from the compressor work.

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