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A machine having an efficiency of less than 50%, is known as:
  • a)
    reversible machine
  • b)
    non-reversible machine
  • c)
    neither (1) nor (2)
  • d)
    ideal machine
Correct answer is option 'B'. Can you explain this answer?
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A machine having an efficiency of less than 50%, is known as:a)revers...
A machine having an efficiency of less than 50%, is known as a non-reversible machine.
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A machine having an efficiency of less than 50%, is known as:a)reversible machineb)non-reversible machinec)neither (1) nor (2)d)ideal machineCorrect answer is option 'B'. Can you explain this answer?
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