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One tonne refrigerator machine means that
  • a)
    one tonne is the total mass of machine.
  • b)
    one tonne of refrigerator is used.
  • c)
    one tonne of water can be converted onto ice.
  • d)
    one tonne of ice when melts from and at 0°C in 24 hours, the refrigerating effect produced is equivalent to 210 kJ/min.
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
One tonne refrigerator machine means thata)one tonne is the total mass...
1 tonne of refrigeration is the rate of heat removal required to freeze a metric ton (1000 kg) of water at 0°C in 24 hours. Based on the heat of fusion being 333.55 kJ/kg, 1 tonne of refrigeration = 13,898 kJ/h = 3.861 kW
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One tonne refrigerator machine means thata)one tonne is the total mass...
Option D ...ton is having 1000kg of ice to produce refrigerant effect in 24hr at 0degree calcium temp.so it ll work or release energy or say produce refrigerating effect 210kj/min....it is shown by different different unit but mainly it is calculated in Bituminous thermal unit BTU.
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One tonne refrigerator machine means thata)one tonne is the total mass of machine.b)one tonne of refrigerator is used.c)one tonne of water can be converted onto ice.d)one tonne of ice when melts from and at 0°C in 24 hours, the refrigerating effect produced is equivalent to 210 kJ/min.Correct answer is option 'D'. Can you explain this answer? for Mechanical Engineering 2025 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about One tonne refrigerator machine means thata)one tonne is the total mass of machine.b)one tonne of refrigerator is used.c)one tonne of water can be converted onto ice.d)one tonne of ice when melts from and at 0°C in 24 hours, the refrigerating effect produced is equivalent to 210 kJ/min.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for One tonne refrigerator machine means thata)one tonne is the total mass of machine.b)one tonne of refrigerator is used.c)one tonne of water can be converted onto ice.d)one tonne of ice when melts from and at 0°C in 24 hours, the refrigerating effect produced is equivalent to 210 kJ/min.Correct answer is option 'D'. Can you explain this answer?.
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