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Air enters a counter flow heat exchanger at 70°C and leaves at 40°C.Water enters at 30°C and leaves at 50°C. The LMTD in degree C is 
  • a)
    5.65
  • b)
    14.43
  • c)
    19.52
  • d)
    20.17
Correct answer is option 'B'. Can you explain this answer?
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Air enters a counter flow heat exchanger at 70°C and leaves at 40&...
Ans. (b) θi 70 - 50 = 20
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Air enters a counter flow heat exchanger at 70°C and leaves at 40&...
°F and leaves at 50°F. Water enters the heat exchanger at 40°F and leaves at 60°F. The mass flow rate of air is 0.5 kg/s and the mass flow rate of water is 0.2 kg/s. What is the heat transfer rate in the heat exchanger?
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Air enters a counter flow heat exchanger at 70°C and leaves at 40°C.Water enters at 30°C and leaves at 50°C. The LMTD in degree C isa)5.65b)14.43c)19.52d)20.17Correct answer is option 'B'. Can you explain this answer?
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Air enters a counter flow heat exchanger at 70°C and leaves at 40°C.Water enters at 30°C and leaves at 50°C. The LMTD in degree C isa)5.65b)14.43c)19.52d)20.17Correct answer is option 'B'. 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 Air enters a counter flow heat exchanger at 70°C and leaves at 40°C.Water enters at 30°C and leaves at 50°C. The LMTD in degree C isa)5.65b)14.43c)19.52d)20.17Correct answer is option 'B'. 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 Air enters a counter flow heat exchanger at 70°C and leaves at 40°C.Water enters at 30°C and leaves at 50°C. The LMTD in degree C isa)5.65b)14.43c)19.52d)20.17Correct answer is option 'B'. Can you explain this answer?.
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