olgapagan493 olgapagan493
  • 12-01-2024
  • Physics
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A refrigeration unit is cooling a space to -4°C by rejecting energy to the atmosphere at 20°C. It is desired to reduce the temperature in the refrigerated space to -25°C. Calculate the minimum percentage increase in work required, by assuming a Carnot refrigerator, for the same amount of energy removed.

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