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