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Refrigerators have become a common household appliance. A refrigeration system
  • a)
    removes heat from a low temperature body and delivers it to a high temperature body.
  • b)
    removes heat from a high temperature body and delivers it to a low temperature body
  • c)
    rejects energy to a low temperature body
  • d)
    none.
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Refrigerators have become a common household appliance. A refrigeratio...
removes heat from a low temperature body and delivers it to a high temperature body The term ‘refrigeration’ may be defined as the process of removing heat from a substance under controlled conditions. It also includes the process of reducing and maintaining the temperature of a body below the general temperature of its surroundings. In other words, the refrigeration means a continued extraction of heat from a body whose temperature is already below temperature of its surroundings. In a refrigerator, heat is virtually pumped from a lower temperature to a higher temperature.
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Refrigerators have become a common household appliance. A refrigeration systema)removes heat from a low temperature body and delivers it to a high temperature body.b)removes heat from a high temperature body and delivers it to a low temperature bodyc)rejects energy to a low temperature bodyd)none.Correct answer is option 'A'. Can you explain this answer?
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Refrigerators have become a common household appliance. A refrigeration systema)removes heat from a low temperature body and delivers it to a high temperature body.b)removes heat from a high temperature body and delivers it to a low temperature bodyc)rejects energy to a low temperature bodyd)none.Correct answer is option 'A'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Refrigerators have become a common household appliance. A refrigeration systema)removes heat from a low temperature body and delivers it to a high temperature body.b)removes heat from a high temperature body and delivers it to a low temperature bodyc)rejects energy to a low temperature bodyd)none.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Refrigerators have become a common household appliance. A refrigeration systema)removes heat from a low temperature body and delivers it to a high temperature body.b)removes heat from a high temperature body and delivers it to a low temperature bodyc)rejects energy to a low temperature bodyd)none.Correct answer is option 'A'. Can you explain this answer?.
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