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16078. R-12 has the __________ freezing point.

September 13, 2025 by Admin

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✅ The correct answer is option A.

Categories Engineering, Heat Transfer, Refrigeration and Air Conditioning MCQs, Mechanical Engineering Tags Engineering MCQs, Heat Transfer, Mechanical Engineering MCQs, Refrigeration and Air Conditioning MCQs

16075. The mechanical efficiency (ηm) of the engine is given by

16081. The capacity of a domestic refrigerator is in the range of

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