aldomtz254 aldomtz254
  • 18-05-2018
  • Physics
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In real machines,efficiency is always

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AL2006
AL2006 AL2006
  • 18-05-2018
In real machines, efficiency is always less than 1 .
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gecruse0218 gecruse0218
  • 22-05-2018
Less than 100% Because from the moment it is built it begins to break down.
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