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A vapour absorption refrigeration system is a heat pump with three thermal reservoirs, as shown in the figure. A refrigeration effect of 100 W is required at 250 K when the heat source available is at 400 K. Heat rejection occurs at 300 K. The minimum value of heat required (in W) is (Answer up to the nearest integer)
    Correct answer is '80'. Can you explain this answer?
    Most Upvoted Answer
    A vapour absorption refrigeration system is a heat pump with three the...

    For supplying this work, heat is taken from reservoir 3 & rejected to sink 2.
    So efficiency,

    It works as a heat engine.
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    A vapour absorption refrigeration system is a heat pump with three thermal reservoirs, as shown in the figure. A refrigeration effect of 100 W is required at 250 K when the heat source available is at 400 K. Heat rejection occurs at 300 K. The minimum value of heat required (in W) is (Answer up to the nearest integer)Correct answer is '80'. Can you explain this answer?
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    A vapour absorption refrigeration system is a heat pump with three thermal reservoirs, as shown in the figure. A refrigeration effect of 100 W is required at 250 K when the heat source available is at 400 K. Heat rejection occurs at 300 K. The minimum value of heat required (in W) is (Answer up to the nearest integer)Correct answer is '80'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about A vapour absorption refrigeration system is a heat pump with three thermal reservoirs, as shown in the figure. A refrigeration effect of 100 W is required at 250 K when the heat source available is at 400 K. Heat rejection occurs at 300 K. The minimum value of heat required (in W) is (Answer up to the nearest integer)Correct answer is '80'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A vapour absorption refrigeration system is a heat pump with three thermal reservoirs, as shown in the figure. A refrigeration effect of 100 W is required at 250 K when the heat source available is at 400 K. Heat rejection occurs at 300 K. The minimum value of heat required (in W) is (Answer up to the nearest integer)Correct answer is '80'. Can you explain this answer?.
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